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Linux-Software

？为任何用户/开发人员收集了很棒的Linux应用程序和工具吗？

很棒的Linux软件

很棒的Linux软件
- 目录
- 申请
  - 声音的
    - 编辑杂志记录
    - 音乐播放器
    - 收音机
    - 公用事业
  - 聊天客户
    - 第三方客户
    - 多合一客户
    - 聊天客户端实用程序
    - IRC客户端
    - 官方客户
  - 数据备份和恢复
  - 桌面自定义
    - 桌面图标包
    - 桌面主题
    - 桌面小部件和主题实用程序
  - 发展
    - 安卓
    - C ++
    - 数据库
    - 游戏引擎
    - git
    - 戈兰
    - 爪哇
    - JavaScript
    - 微型计算机和嵌入式设备
    - 多种语言支持
    - php
    - Python
    - 红宝石
    - 壳
    - 支持工具
  - 电子书公用事业
  - 教育
  - 电子邮件
  - 文件管理器
  - 游戏
    - 城市建筑模拟
    - 命令行
    - 引擎重新创建（需要实际游戏）
    - FPS
    - 各种各样的
    - 谜
    - 赛车
    - RPG
    - RTS
    - 沙箱
    - 射手
    - 基于转弯的策略
    - 游戏应用程序
      - 发射器
      - 工具
      - 葡萄酒
    - 机器模拟器
      - 多合一
      - atari
      - 微软
      - 任天堂
      - 索尼
      - ZX光谱
  - 图形
    - 图形创建
    - 图像编辑器
    - 图像管理
    - 各种各样的
    - PSD，草图检查
    - 屏幕记录器
    - 截屏
    - 流
    - 视频编辑
  - 互联网
    - 浏览器
    - 支持工具
    - Web服务客户端
  - 办公室
    - 会计
    - 办公室套房
    - 乳胶
    - 降价
    - 小说写作
  - 生产率
    - 自动化
    - 码头
    - 本地搜索
    - 各种各样的
    - 注意
    - 时间和任务
    - 时间和使用跟踪器
    - 小部件和指示器
  - 代理人
  - 安全
    - 引导完整性
    - 分隔
    - 防火墙
    - 网络分析
    - 密码管理器
    - 逆向工程
    - 其他
  - 共享文件
    - 云驱动器
    - 下载管理器
    - 文件共享
    - 远程桌面
    - 洪流客户端
  - 终端
  - 文本编辑器
    - 基于综合开发环境灵感 /常见用户访问
    - 模态编辑和衍生物
    - 其他编辑
  - 公用事业
    - 磁盘实用程序
    - 系统维护
    - 系统监控
    - 其他
  - 视频
  - VPN
  - Wiki软件
  - 其他的
- 命令行实用程序
  - 互联网
  - 系统信息 /监控
  - 工具
- 自定义Linux内核
- 桌面环境
- 显示管理器
  - 安慰
  - 形象的
- 窗口管理器
  - 合成器
  - 堆叠窗口管理器
  - 平铺窗户经理
  - 动态窗口管理器
- Linux新闻，应用程序等：
- reddit

申请

声音的

有关更全面的/高级/更好的分类/... Linux音频软件列表，您可能需要单击此处

编辑杂志记录

（https://github.com/ardour/ardour）Ardor-在Linux上记录，编辑和混合。
（https://github.com/audacity/audacity）Audacity-免费，开源，跨平台软件，用于录制和编辑声音。
（https://bazaar.launchpad.net/~audio-recorder/audio-recorder/trunk/files）音频记录器 - 简单的音频记录器可在Ubuntu ppa中使用。
Bitwig-音乐制作。
（https://github.com/wwmm/easyfects）简单效果 - 易于效应是一种高级音频操纵工具。它包括一个均衡器，限制器，压缩机和混响工具，仅提及一些。为了补充这一点，还有一个内置的频谱分析仪。
（https://github.com/mtytel/helm）Helm-一种软件合成器，可以独立运行，或作为LV2，VST，VST3或AU插件。
（https://github.com/hydrogen-music/hydrogen）氢 - GNU/Linux的高级鼓机。
（https://github.com/kxstudio/repository）Kxstudio-用于专业音频生产的应用程序和插件集合。
（https://github.com/lmms/lmms）LMMS-通过创建旋律和节奏，合成和混合声音，安排样本等来在PC上制作音乐。
（https://github.com/mixxxdj/mixxx）mixxx-免费的DJ软件，可为您提供执行实时混音所需的一切；替代Traktor的替代品。
（https://github.com/musescore/musescore）musescore-创建，播放和打印美丽的乐谱。
收割者 - 无限制的音频产生。
（https://github.com/vcvrack/rack）VCV机架 - 开放式虚拟模块化合成器。
（https://github.com/audio4linux/viper4linux-gui）Viper4linux-基于Viper4android的音频效应处理器。

音乐播放器

（https://gitlab.gnome.org/world/amberol）Amberol-与GNOME完善的小型而简单的声音和音乐播放器。
（https://audacious-media-player.org/developers）大胆 - 开源音频播放器，播放您的音乐的方式，而无需从其他任务中窃取计算机的资源。
（https://invent.kde.org/multimedia/audiotube）Audiotube-由Kirigami构建的KDE功能丰富的YouTube音乐客户端。
（https://github.com/beetbox/beets）甜菜 - 甜菜是强迫症的媒体库管理系统。
（https://github.com/cdrummond/cantata）cantata -qt5图形MPD（音乐播放器守护程序）客户端，用于Linux，Windows，MacOS。
（https://github.com/ciderapp/cider）苹果酒 - 一种基于电子和vue.js的新的跨平台苹果音乐体验，从头开始，牢记了表演。
（https://github.com/clementine-player/clementine）克莱门汀 - 播放许多有损和无损音频格式。
（https://github.com/cmus/cmus）CMUS-一个小型，快速且功能强大的游戏机播放器，用于Unix样操作系统。
（https://github.com/deadbeef-player/deadbeef）DeadBeef-DeadBeef是GNU/Linux，BSD，BSD，OpenSolaris，MacOS，MacOS和其他类似Unix的系统的模块化音频播放器。
（https://github.com/linuxdeepin/deepin-music）Deepin Music-由Deepin Technology Team开发的应用程序，专注于本地音乐播放。
（https://invent.kde.org/multimedia/elisa）Elisa -Elisa是由KDE社区开发的音乐播放器，努力简单而愉快。
（https://gitlab.gnome.org/neithern/g4music）g4music-用GTK4编写的快速，流利，轻巧的音乐播放器。
（https://github.com/gpodder/gpodder）gpodder-媒体聚合器和播客客户端。
（https://github.com/harmonoid/harmonoid）Harmonoid-播放和管理您的音乐库。看起来很漂亮又多汁。播放列表，视觉效果，同步歌词，音高移动，音量提升等等。
（https://github.com/trazyn/ieasemusic）ieasemusic- ieAsemusic是一个内置的电子型节目，用于聆听netease音乐。
（https://invent.kde.org/multimedia/juk）Juk- Jukebox音乐播放器管理音频和编辑元数据。
（https://github.com/libretime/libretime）Libretime-用于调度和远程站管理的开放广播软件；从通话时间分叉。
（https://gitlab.gnome.org/world/lollypop）lollypop- gnome音乐播放应用程序。
（https://gitlab.com/colinduquesnoy/mellowplayer）Melly Player-桌面的云音乐集成。
（https://gitlab.com/zehkira/Monophony）Monophony -Linux应用程序用于YouTube流媒体音乐。
（https://github.com/moosync/moosync）moosync-可自定义的桌面音乐播放器，带有用于流式传输本地音乐的界面以及来自在线资源的音乐界面，例如YouTube和Spotify等在线。
（https://github.com/mopidy/mopidy）mopidy-用Python编写的可扩展音乐服务器。
（https://github.com/staniel359/muffon）Muffon -Muffon是桌面的跨平台音乐流浏览器，可帮助您以可能从未有过的方式找到，倾听和组织音乐。
（https://github.com/martpie/museeks）Museeks-简单，干净且跨平台的音乐播放器。
（https://github.com/metabrainz/picard）Musicbrainz Picard -Picard是用Python编写的跨平台音乐标记。
Netease音乐 - Netease的音乐播放器 - 中国的云音乐服务。
（https://github.com/nukeop/nuclear）核 - 基于电子的多平台音乐播放器应用程序，可从多个来源流式传输。
Ocenaudio-跨平台，易于使用，快速和功能性音频编辑器。它是需要编辑和分析音频文件的人的理想软件。
（https://github.com/gkarsay/parlatype）Parlatype -GNOME音频播放器用于转录。
（https://github.com/pithos/pithos）Pithos- Linux的本机Pandora客户端。
（https://github.com/quodlibet/quodlibet）Quod Libet -GTK+音乐播放器编写了带有巨大库的音乐播放器。支持基于搜索的动态播放列表，正则表达式，标记，重播增益，播客和互联网广播。
（https://github.com/gnome/rhythmbox）Rhythmbox-来自GNOME的音乐播放器。
（https://gitlab.com/luciocarreras/sayonara-player）Sayonara播放器 - 由QT Framework支持的小型，清晰，快速的音频播放器，用C ++编写的Linux播放器。
（https://github.com/multani/sonata/）奏鸣曲 - 一名音乐播放器，其设计为通过音乐播放器守护程序（MPD），是您音乐收藏的优雅而直观的界面。
（https://github.com/soundnode/soundnode-app）SoundNode-桌面的开源SoundCloud应用程序。
（https://github.com/xou816/spot）Spot- GNOME桌面的本机Spotify客户端。
Spotify -Spotify是在PC，移动或平板电脑上收听音乐和播客的最佳方法。
（https://github.com/krtirtho/spotube）Spotsube -Spotsube是基于扑朔迷离的轻量级Spotify客户端。它利用了Spotify＆YouTube的公共API的力量，并创造了无害，表现和资源友好的用户体验。
（https://github.com/strawberrymusicplayer/strawberry）草莓 - 草莓是针对音乐收藏家和发烧友的一小部分克莱门汀。它使用QT工具包用C ++编写。
（https://github.com/mastermindzh/tidal-hifi）Tidal-hifi- tidal-hifi在电子中以HIFI支持在电子中运行的潮汐版，这要归功于Widevine。
（https://github.com/th-ch/youtube-music）youtube-music- YouTube音乐桌面应用程序与自定义插件捆绑在一起（和内置的广告块/下载器）

收音机

（https://github.com/chronitis/curseradio）Curseradio-命令线无线电播放器。
（https://invent.kde.org/multimedia/kasts）kasts-富含功能，富含linux桌面和移动设备的收敛播客客户端。
（https://github.com/ebruck/radiotray-ng）radiotray-ng- linux的互联网无线电播放器。
（https://gitlab.gnome.org/world/shortwave）Shortwave -ShortWave是一家Internet无线电播放器，可访问具有超过25,000个站点的站数据库。
（https://github.com/needle-and-thread/vocal）Vocal-现代桌面的播客客户端。

公用事业

（https://github.com/karlstav/cava）cava -cava是跨平台的音频可视化器。
（https://gitlab.gnome.org/world/eartag）ear标签 - 小而简单的音频文件标签编辑器。
（https://github.com/enzo1982/freac）fre：ac -fre：AC是免费的音频转换器和CD Ripper，并支持各种流行格式和编码器。目前，它可以在MP3，MP4/M4A，WMA，OGG Vorbis，Flac，AAC，WAV和BONK格式之间进行转换。
（https://github.com/kde/k3b）k3b- linux的CD/DVD Kreator，针对KDE进行了优化。
（https://invent.kde.org/multimedia/kid3/）kid3-编辑多个文件的标签，例如艺术家，专辑，专辑，年份和专辑中所有mp3文件的类型。
（https://github.com/orhun/linuxwave）linuxwave-从Linux的熵产生音乐
（https://github.com/seadve/mousai）Mousai -Mousai是一个简单的应用程序，可以识别类似于Shazam的歌曲。
MusixMatch-具有同步歌词功能的功能强大的歌词应用程序。
（https://github.com/osdlyrics/osdlyrics）OSD歌词 - 与您最喜欢的媒体播放器一起展示歌词。
（https://launchpad.net/soundConverter）SoundConverter-领先的音频文件转换器。旨在易于使用，并且非常快。
（https://gitlab.gnome.org/gnome/sound-juicer）SoundJuicer- gnome的CD撕裂工具。
（https://github.com/soundux/soundux）soundux-跨平台音板。
（https://github.com/spicetify/spicetify-cli）spicetify-命令行工具以自定义官方的Spotify客户端。支持Windows，MacOS和Linux。

聊天客户

第三方客户

（https://github.com/sindresorhus/caprine）Caprine-优雅的Facebook Messenger桌面应用程序。
（https://github.com/chatterino/chatterino2）Chatterino -Chatterino是Twitch聊天的聊天客户端。它旨在成为Twitch Web聊天的改进/扩展版本。
（https://github.com/chatty/chatty）Chatty- Chatty是一个Twitch聊天客户端，适合每个想尝试与网络聊天不同但不希望IRC客户端的复杂性或错过Twitch特定功能的复杂性。
（https://gitlab.gnome.org/gnome/fractal）fractal-分形是用于gnome的矩阵消息应用程序，用于用锈蚀写的gnome。它的界面是针对大型组合（例如自由软件项目）进行优化的。
（https://invent.kde.org/network/neochat）neochat -neochat是矩阵客户端。它允许您使用Matrix协议向家人，同事和朋友发送短信，视频和音频文件。
（https://github.com/nheko-reborn/nheko）nheko-使用QT和C ++ 20的矩阵桌面客户端。
（https://invent.kde.org/network/tokodon）tokodon- Tokodon是等离子体和等离子体移动的Mastodon客户端。
（https://github.com/spacingbat3/webcord）webcord-一种与电子制造的不和谐和基于福斯科德的客户端。
（https://gitlab.com/zerkc/whatsdesk）whatsdesk-whatsdesk是WhatsApp的非官方客户。

多合一客户

（https://github.com/ferdium/ferdium-app）ferdi/franz的叉子。 Ferdium是一个桌面应用程序，可帮助您通过将其组合到一个应用程序中来组织使用喜欢的应用程序。
（https://github.com/meetfranz/franz）弗朗兹 - 弗朗兹是一个免费的消息传递应用程序，将许多聊天和消息服务结合到一个应用程序中。
（https://developer.pidgin.im/）Pidgin-通用聊天客户端。
RAMBOX-将常见的Web应用程序结合到一个应用程序中的免费和跨平台消息传递和电子邮件应用程序。
（https://github.com/sonnyp/tangram）Tangram -Tangram是一种新型的浏览器。它旨在组织和运行您的Web应用程序。

聊天客户端实用程序

（https://github.com/betterdiscord/betterdiscord）BetterDiscord -BetterDiscord通过使用新功能增强它来扩展DiscordApp的功能。
（https://github.com/trigg/discover）Discover-使用gtk3用Python编写的Linux的另一个Discord叠加。
（https://github.com/jagrosh/musicbot）
（https://github.com/cog-creators/red-discordbot）Red Discord Bot-Red Discord Bot是一种自托音乐/CHAT/TRIVIA BOT，可以在Raspberry Pi和各种操作系统上运行。它通过“齿轮”系统可以扩展，该系统使其可以做更多的事情。
（https://github.com/vendicated/vencord）Vencord-最可爱的Discord Client Mod。

IRC客户端

（https://github.com/hexchat）hexchat -hexchat是基于XCHAT的IRC客户端，但与Xchat不同，它对于Windows和Unix -like系统都是完全免费的。
（https://github.com/irssi/irssi）irssi -irssi是一个模块化聊天客户端，以其文本模式用户界面而闻名。
（https://invent.kde.org/network/konversation）Konversation-用户友好且完整的IRC客户端。
（https://github.com/kvirc/kvirc）KVIRC -KVIRC是基于出色的QT GUI工具包的免费便携式IRC客户端。
（https://gitlab.gnome.org/gnome/polari）Polari-一个简单的IRC客户端，旨在与Gnome无缝集成。
（https://github.com/weechat/weechat）Weechat -Weechat是一个快速，轻巧且可扩展的聊天客户端。

官方客户

（https://sourceforge.net/p/beebeep/code/head/tree/）beebeep -beebeep- Beebeep是开源的，Peer to Peer to Peer，Lan Messenger。您可以与当地网络中的任何人交谈并共享文件。您不需要服务器，只需下载，解压缩并启动它即可。简单，快速和安全。
（https://github.com/dino/dino）Dino-清洁且现代的Jabber/XMPP聊天客户端。
DISCORD-免费，安全且可以在桌面和电话上使用的游戏玩家的多合一语音和文本聊天。
（https://github.com/vector-im/element-web）元素 - 网络的光泽矩阵协作客户端。
（https://gitlab.com/gitlab-org/gitter/services）吉特 - 吉特 - 开发人员来交谈的地方。 Gitter旨在使社区消息传递，协作和发现尽可能流畅和简单。
公会 - 公会是游戏聊天的最佳应用程序。公会非常适合与朋友，氏族，公会，社区，电子竞技，LFG和团队进行游戏。它是免费的。
（https://git.jami.net/savoirfairelinux）jami-聊天。讲话。分享。 Jami是一个免费的通用通信平台，可保留用户的隐私和自由。以前是戒指。
（https://github.com/jitsi）jitsi -jitsi是一个免费的开源乘法乘法语音，Windows，Linux，Mac OS X和Android的免费式乘法语音，视频会议和即时消息应用程序。
（https://github.com/mattermost/）最重要的 - 最重要的是一个安全的协作平台，它是开放，灵活并与您喜欢的工具深入集成的。
（https://github.com/qtox/qtox）QTOX-简单的分布式，安全的使者具有音频和视频聊天功能。
（https://github.com/revoltchat）起义 - 起义是一个开源的用户 - 聊天平台。
（https://github.com/rocketchat/rocket.chat）rocket.chat -rocket.chat是一个开放源的完全自定义的通信平台，该平台在JavaScript中针对具有高标准数据保护的组织为JavaScript开发。
（https://github.com/oxen-io）会话 - 会话是一个端到端的加密信使，可将敏感元数据降至最低，该元数据是为希望绝对隐私和自由从任何形式监视的人设计和自由的人而设计和构建的。
（https://github.com/signalapp）信号 - 端到端加密聊天应用程序，重点介绍所有人的隐私。对隐私说“你好”。
Skype- Skype可以免费保持世界。
松弛 - 实时消息传递，归档和寻找现代团队。
（https://github.com/telegramdesktop/tdesktop）Telegram-一款关注速度和安全性的消息应用程序，它非常快速，简单且免费。
（https://github.com/linagora/twake）Twake-微软团队的开放式替代方案。
Viber -Linux的Viber可让您在任何国家 /地区的任何设备和网络上向其他Viber用户发送免费呼叫。
（https://github.com/wireapp）电线 - 安全通信。完全隐私。
（https://github.com/zulip/zulip）Zulip -Zulip是一个功能强大的开源组聊天应用程序，将实时聊天的即时性与线程对话的生产力好处结合在一起。

数据备份和恢复

（https://github.com/bit-team/backintime/）回到时光 - 一个简单的Linux备份工具，灵感来自“ Flyback Project”。
（https://borgbackup.readthedocs.io/en/stable/development.html）Borgbackup-带有压缩和经过身份验证的加密的Dewuplicating备份程序。
（https://github.com/bup/bup）bup-基于git packfile格式的非常有效的备份系统，提供快速的增量保存和全局重复数据删除（包括虚拟机映像，包括文件中和内部）。
（https://gitlab.gnome.org/world/deja-dup）deja dup-一种带有内置加密的简单备份工具。
（https://github.com/gilbertchen/duplicacy）重复性 - 重复性是基于无锁重复程序的想法的新一代跨平台云备份工具。 CLI版本免费用于个人使用，开源，GUI和商业用途需要许可。
（https://gitlab.com/duplicity/duplicity）重复 - 重复性通过生成加密的tar -format卷并将其上传到远程或本地文件服务器来进行目录备份。
（https://www.freefilesync.org/download.php）freefilesync- freefilesync是一个文件夹比较和同步软件，可创建和管理所有重要文件的备份副本。 FreeFileSync并非每次复制每个文件，而是确定源和目标文件夹之间的差异，并仅传输所需的最小数据量。
（https://github.com/kopia/kopia/）Kopia-windows，macOS＆Linux的交叉平台备份工具，具有快速，增量备份，客户端端端对端到端加密，压缩和数据删除。
（https://github.com/cgsecurity/testdisk）Photorec -Photorec是文件数据恢复软件，旨在恢复丢失的文件，包括来自硬盘，CD -ROMS和丢失的图片（因此照片恢复名称），包括视频，文档和档案（从数字相机内存）。
（https://gitlab.gnome.org/world/pika-backup）pika备份 - 皮卡备份旨在保存您的个人数据，并且不支持完整的系统恢复。 Pika备份由经过良好测试的Borgbackup软件提供动力。
（https://sourceforge.net/projects/qt-fsarchiver/）qt-fsarchiver-qt-fsarchiver-qt-fsarchiver是用于保存/还原分区，文件夹甚至MBR/gpt表的FSARCHIVER程序的GUI。该程序适用于基于Debian，Opensuse或Fedora的系统。
（https://github.com/ncw/rclone）rclone -rclone是一个命令行程序，可与各种云存储解决方案同步文件和目录。它还允许加密的备份。
（https://github.com/restic/restic）Restic- Restic是一个快速，高效且安全的备份程序。它支持三个主要操作系统（Linux，MacOS，Windows）和一些较小的操作系统（FreeBSD，OpenBSD）。
（https://github.com/rsnapshot/rsnapshot）rsnapshot -rsnapshot是基于rsync的命令行实用程序，可定期对本地/远程计算机进行定期快照。该代码尽可能大量地使用硬链路，以大大减少所需的磁盘空间。
（https://sourceforge.net/projects/systemscuecd/）系统recusue cd -SystemRescueCD是一个Linux系统救援磁盘，可作为可启动CD -ROM或USB Stick可用，用于管理或修复您的系统和数据后。
（https://github.com/cgsecurity/testdisk）testDisk -testDisk是功能强大的免费数据恢复软件！它主要旨在帮助恢复丢失的分区和/或在这些症状是由故障软件引起的时再次引导的非启动磁盘。
（https://github.com/linuxmint/timeshift）时移 - Linux的系统还原工具。使用Rsync+HardLink或BTRFS快照创建文件系统快照。支持计划的快照，多个备份级别，并排除过滤器。系统运行或实时CD/USB时，可以恢复快照。
（https://github.com/borgbase/Vorta）Vorta -Vorta是MacOS和Linux桌面的备份客户端。它将强大的Borgbackup与您的桌面环境集成在一起，以保护您的数据免受磁盘故障，勒索软件和盗窃的侵害。

桌面自定义

桌面图标包

（https://github.com/eliverlara/candy-icons）糖果图标 - 一个带有甜梯度的图标主题。
（https://github.com/daniruiz/flat-remix）Flat Remix- Flat Remix是一个受材料设计启发的图标主题。它大多是使用五颜六色的调色板，带有一些阴影，亮点和渐变的呈平面，以进行一定的深度。
（https://github.com/vinceliuice/fluent-icon-theme）流利的图标主题 - Linux桌面的流利图标主题。
（https://github.com/keeferrourke/la-capitaine-icon-theme）la Capitaine图标主题-MacOS和材料设计启发的图标主题，旨在适合大多数台式环境。
（https://github.com/snwh/moka-icon-theme）Moka Icon主题-Moka是在牢记简单的情况下创建的。使用简单的几何和鲜艳的色彩。
（https://github.com/numixproject/numix-icon-theme）numix图标主题 - 一个平坦的图标主题，分为两个品种，numix main和numix circle。
(https://github.com/PapirusDevelopmentTeam/papirus-icon-theme) Papirus Icon Theme - SVG icon theme for Linux systems, based on Paper with a few extras like (hardcode-tray support, kde-color-scheme support, libreoffice icon theme, filezilla theme, smplayer themes, ...) and other modifications.该主题可用于GTK和KDE。
（https://github.com/vinceliuice/qogir-icon-theme）Qogir图标主题 - Linux桌面的纯色设计图标主题。
（https://github.com/yeyushengfan258/reversal-icon-theme）倒转图标主题 - Linux桌面的彩色设计图标主题。
（https://github.com/vinceliuice/tela-icon-theme）tela图标主题 - 平坦的彩色设计图标主题。
（https://github.com/vinceliuice/whitesur-icon-theme）Whitesur Icon主题-Macos big Sur Style suilt Icon图标主题是Linux桌面的主题。
（https://github.com/zayronxio/zafiro-icons）Zafiro Icons-使用平淡的技术创建的极简图标，利用颜色冲洗颜色并始终伴有白色。

桌面主题

（https://github.com/eliverlara/ant）蚂蚁主题 - 蚂蚁是Ubuntu和其他基于GNOME的Linux桌面的平坦GTK主题，它有三种品种：香草，血腥或德拉克拉。
（https://github.com/jnsh/arc-theme）ARC主题 - 具有透明元素的平面主题。
（https://github.com/catppuccin）catppuccin -catppuccin是一个社区驱动的柔和主题，旨在成为低对比度和高对比度主题之间的中间立场。
（https://github.com/dracula/gtk）Dracula-使用令人敬畏的Dracula Color Pallete的黑暗主题。
（https://github.com/daniruiz/flat-remix-gtk）flat Remix- Flat Remix是一个受材料设计启发的GTK应用程序主题。
（https://github.com/vinceliuice/graphite-gtk-theme）石墨 - 石墨GTK主题。
（https://github.com/fausto-korpsvart/gruvbox-gtk-theme）gruvbox-基于gruvbox调色板的GTK主题。
（https://github.com/eliverlara/kimi）Kimi -Kimi是一个轻度的GTK3.20+主题。
（https://github.com/vinceliuice/layan-gtk-theme）Layan-Layan是GTK 3，GTK 2和GNOME-SHELL的平坦材料设计主题，支持GTK 3和GTK 2基于GNOME，BUDGIE，BUDGIE，ETCECT，ETCECT，ETCECT等基于GTK 3和GTK 2
（https://github.com/material-ocean/material-ocean）材料海洋主题 - 具有海洋色彩的材料设计主题（GTK，QT）。
（https://github.com/vinceliuice/mojave-gtk-theme）Mojave GTK主题-Mojave-Mojave是GTK 3，GTK 2，GTK 2和GNOME-SHELL的Mac OSX，支持GTK 3和GTK 3和GTK 2的基于GTK 2的台式环境，例如Gnome，Pantheome，Pantheome，Pantheon，Panthey，Xfce，Xfce，Xfce，Xfce，Xfce，Xfce，Xfce，Xfce，M.M.M.M.M.M.M.M.M.M.M.M.M.M.M.M.M.M.M.M.M.M.M.ECK，等等。
（https://github.com/eliverlara/nordic）北欧 - 黑暗gtk3.20+使用Awesome Nord Color Pallete创建的主题。
（https://github.com/vinceliuice/orchis-theme）兰花主题 - 兰花是基于Gnome/GTK的材料设计主题。
（https://github.com/vinceliuice/qogir-theme）Qogir -Qogir是GTK的平坦设计主题。
（https://github.com/eliverlara/sweet）甜美 - 浅色和深色的gtk3.20+主题。
（https://github.com/vinceliuice/whitesur-gtk-theme）whitesur gtk主题 - macos big sur sul for Gnome桌面的主题。

桌面小部件和主题实用程序

（https://github.com/brndnmtthws/conky）Conky- Conky是X的免费，轻巧的系统监视器，可在您的桌面上显示任何类型的信息。
（https://github.com/mjakeman/extension-manager）Extension Manager-浏览和安装Gnome shell Extensions的实用程序。
GNOME扩展 - GNOME桌面环境的扩展。
GNOME外观 - 一个拥有大量社区创建的图标，外壳主题，字体和更多资产的网站，可用于自定义您的GNOME桌面环境。
（https://github.com/gradienceteam/gradience）渐变 - 渐变是自定义libadwaita应用程序和ADW -GTK3主题的工具。
（https://github.com/bilelmoussaoui/hardcode-tray）硬码托盘 - 此脚本通过自动检测到正确的图标大小，硬编码的应用程序，适合每个指示器并修复它们的默认主题，通过自动检测默认的图标大小，正确编码的应用程序来修复Linux中的硬编码托盘图标。
（https://github.com/lemonboy/bar）Lemonbar- Linux的超快速，轻量级和MNML状态栏。
（https://github.com/realmazharhussain/gdm-settings）登录管理器设置 - GNOME登录管理器GDM的设置应用程序。
（https://github.com/themix-project/oomox）OOMOX主题生成器 - 用于生成基于Numix的和平板主题（GTK2，GTK3）的不同颜色变化的图形应用程序，GNOME-COLORS和ARCHDROID ICONS。
（https://www.opencode.net/dfn2/pling-store-development）pling商店 - opendesktop.org的桌面应用程序，该应用程序是开发人员和艺术家共享应用程序，主题，主题和其他内容的最大社区之一。
（https://github.com/jaagr/polybar）polybar-快速易于使用的状态栏。
（https://github.com/deviantfero/wpgtk）wpgtk-一种通用主题软件，用于在文本文件中定义的所有主题，与所有终端兼容，具有GTK2，gtk2，gtk+，openbox和tint2的默认主题，它使用Pywal，它使用Pywal，它是ColorsColors Colorsece for ColorsColless in Colorscheme Generation的核心。

发展

安卓

（https://github.com/anbox/anbox）ANBOX-在任何GNU/Linux操作系统上运行Android应用程序。
（https://android.googlesource.com/platform/tools/base/ +/studio-master-dev/source.md）Android Studio- Android：Android Studio的官方IDE提供了在每种类型的Android设备上构建应用程序的最快工具。
（https://github.com/waydroid/waydroid）Waydroid- Waydroid使用基于容器的方法在像Ubuntu这样的常规GNU/Linux系统上启动完整的Android系统。

C ++

CLION- C/C ++的跨平台和强大的IDE。
（https://sourceforge.net/p/codeblocks/code/head/tree/）code :: blocks -code :: blocks是一个免费的C/C ++和Fortran IDE，旨在满足其用户最苛刻的需求。它设计为非常可扩展且完全可配置。
（https://wiki.codelite.org/pmwiki.php/main/repositories）CodeLite-免费的开源，跨平台C/C ++，PHP和Node.js IDE。
（https://github.com/qt-creator/qt-creator）QT创建者 - 完全存储的跨平台集成开发环境，以轻松创建连接的设备，UIS和应用程序。

数据库

（https://github.com/apache/cassandra）Cassandra -Apache Cassandra数据库是正确的选择，当您需要可伸缩性和高可用性而不会损害性能时。对商品硬件或云基础架构的线性可伸缩性和可靠的故障耐受性使其成为关键任务数据的理想平台。
（https://github.com/apache/couchdb）couchdb-无缝的多主机同步，它以直观的HTTP/JSON API从大数据扩展到移动，并为可靠性而设计。
DataGrip -DataGrip是一个跨平台IDE，针对DBA和使用SQL数据库的开发人员。它具有支持DB2，Derby，H2，HSQLDB，MySQL，Oracle，PostgreSQL，SQL Server，SQLite和Sybase的内置驱动程序。
（https://github.com/dbeaver/dbeaver）DBEAVER-一个支持多个平台和数据库的通用数据库客户端。
（https://invent.kde.org/office/kexi）kexi -kexi是一个开源的Visual Database Applications创建者，这是一种已久的竞争对手，用于MS Access或Filemaker等程序。
（https://mariadb.org/get-involved/getting-started-for-developers/）Mariadb-最受欢迎的数据库服务器之一。由MySQL的原始开发人员制作。
（https://github.com/mongodb/mongo）mongodb-mongodb是一种免费的开放式跨源跨平台文档 - 面向文档的数据库程序，使用类似于json的文档和schemas。
（https://github.com/dbcli/mycli）mycli -mycli是MySQL，Mariadb和Percona的命令行接口，并具有自动完成和语法突出显示。
（https://github.com/mysql/mysql-server）MySQL-MySQL由于其可靠的性能，可靠性和易用性，MySQL是世界领先的开源数据库。它由备受瞩目的Web属性使用，包括Facebook，Twitter，YouTube，Yahoo!还有更多。
（https://github.com/mysql/mysql-workbench）MySQL WorkBench -MySQL WorkBench是数据库架构师，开发人员和DBA的统一视觉工具。 MySQL WorkBench提供了数据建模，SQL开发和服务器配置，用户管理，备份等的全面管理工具。
（https://github.com/omnidb/omnidb）OmnidB-基于浏览器的工具，可在视觉上创建，管理和查看数据库。
OracledB-由Oracle Corporation生产和销售的对象相关数据库管理系统，Oracle Corporation是最受信任和广泛使用的关系数据库引擎之一。
（https://github.com/percona/percona-server-mongodb）percona mongodb-MongoDB的Percona Server提供了MongoDB社区服务器的所有功能和好处。
（https://github.com/percona/pmm-server）Percona监视 - Percona监视和管理（PMM）是一个免费的开源平台，用于管理和监视MySQL，MariadB和MongoDB性能。您可以在自己的环境中运行PMM，以获得最大的安全性和可靠性。它为MySQL，MariadB和MongoDB服务器提供了彻底的基于时间的分析，以确保您的数据尽可能有效地工作。
(https://github.com/percona/percona-server) Percona MySQL - Percona Server for MySQL is a free, fully compatible, enhanced, open source drop-in replacement for MySQL that provides superior performance, scalability and instrumentation.
(https://github.com/percona/percona-xtradb-cluster) Percona XtraDB Cluster - Percona XtraDB Cluster is an active/active high availability and high scalability open source solution for MySQL clustering. It integrates Percona Server and Percona XtraBackup with the Codership Galera library of MySQL high availability solutions in a single package that enables you to create a cost-effective MySQL high availability cluster.
(https://github.com/dbcli/pgcli) pgcli - Pgcli is a command line interface for Postgres with auto-completion and syntax highlighting.
(https://github.com/postgres/postgres) PostgreSQL - PostgreSQL is a powerful, open source object-relational database system with more than 15 year development. PostgreSQL is not controlled by any corporation or other private entity and the source code is available free of charge.
(https://www.sqlite.org/src/doc/trunk/README.md) Sqlite - SQLite is an in-process library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine.
(https://github.com/sqlitebrowser/sqlitebrowser) Sqlite Browser - Visually create, manage, and view sqlite database files.
(https://github.com/WebDB-App/app) WebDB - Open Source and Efficient Database IDE. Easy server connection, Modern ERD, Intelligent data generator, IA assistant, NoSQL structure manager, Time machine and Powerful query editor.

Game Engines

(https://github.com/bevyengine/bevy) Bevy Engine - A refreshingly simple data-driven game engine built in Rust.
(https://github.com/defold/defold) Defold - Defold is a completely free to use game engine for development of desktop, mobile and web games.
(https://github.com/AchetaGames/Epic-Asset-Manager) Epic Asset Manager - An unofficial client to install Unreal Engine, download and manage purchased assets, projects, plugins and games from the Epic Games Store.
(https://github.com/FlaxEngine/FlaxEngine) Flax Engine - Flax Engine – multi-platform 3D game engine.
GameMaker - The Ultimate 2D Game Development Environment.
(https://github.com/4ian/GDevelop) GDevelop - Open-source, cross-platform game engine designed to be used by everyone.
(https://github.com/godotengine) Godot Engine - Godot provides a huge set of common tools, so you can just focus on making your game without reinventing the wheel.
(https://github.com/haxeflixel/flixel) Haxeflixel - 2D game engine written in Haxe.
(https://github.com/HeapsIO/heaps) Heaps - Heaps is a cross platform graphics engine designed for high performance games. It's designed to leverage modern GPUs that are commonly available on desktop, mobile and consoles.
(https://github.com/o3de/o3de/) Open 3D Engine - Open 3D Engine (O3DE) is a modular, open source, cross-platform 3D engine built to power anything from AAA games to cinema-quality 3D worlds to high-fidelity simulations.
(https://github.com/stride3d/stride) Stride - Stride is an open-source C# game engine for realistic rendering and VR.
Unity - The world's leading platform for real-time content creation.
Unreal Engine - The world's most open and advanced real-time 3D creation tool.
(https://github.com/turanszkij/WickedEngine) Wicked Engine - 3D engine with modern graphics.

git

(https://git.zx2c4.com/cgit/refs/tags) cgit - A hyperfast web frontend for git repositories written in C.
(https://codeberg.org/forgejo/forgejo) Forgejo - Forgejo is a self-hosted lightweight software forge. It is a "soft" fork of Gitea with a focus on scaling, federation and privacy.
(https://gitlab.gnome.org/GNOME/giggle/) Giggle - Giggle is a graphical frontend for the git content tracker.
(https://github.com/Gisto/Gisto) Gisto - Gisto is a code snippet manager that runs on GitHub Gists and adds additional features such as searching, tagging and sharing gists while including a rich code editor.
(https://github.com/git/git) Git - Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency.
(https://github.com/git-cola/git-cola) GitCola - Git Cola is a sleek and powerful graphical Git client. Written in Python and GPL-licensed.
(https://github.com/go-gitea/) Gitea - Gitea is a community managed lightweight code hosting solution written in Go. It is published under the MIT license.
(https://gitlab.gnome.org/GNOME/gitg) Gitg - Gitg is the GNOME GUI client to view git repositories.
GitKraken - The downright luxurious Git GUI client for Windows, Mac & Linux.
(https://github.com/gitlabhq/gitlabhq) GitLab - GitLab is a web-based Git repository manager with wiki and issue tracking features.
(https://github.com/sitaramc/gitolite) Gitolite - Gitolite allows you to setup git hosting on a central server, with fine-grained access control and many more powerful features.
(https://github.com/Murmele/Gittyup) Gittyup - Gittyup is a graphical Git client designed to help you understand and manage your source code history.
(https://github.com/gogs/gogs) Gogs - A painless self-hosted Git service.
(https://github.com/jesseduffield/lazygit) lazygit - A simple terminal UI for git commands, written in Go with the gocui library.
SmartGit - SmartGit is a Git client with support for GitHub Pull Requests+Comments and SVN.

Golang

GoLand - Commercial IDE by JetBrains aimed at providing an ergonomic environment for Go development.
(https://github.com/visualfc/liteide) LiteIDE X - LiteIDE is a simple, open source, cross-platform Go IDE.

爪哇

(https://www.bluej.org/versions.html) BlueJ - A free Java Development Environment designed for beginners, used by millions worldwide.
(https://git.eclipse.org/c/) Eclipse - Eclipse is famous for our Java Integrated Development Environment (IDE), but can also download packages to support C/C++ IDE and PHP IDE.
(https://github.com/JetBrains/intellij-community) IntelliJ IDEA Community - Open source IDE by Jetbrains for JVM and Android development.
IntelliJ IDEA Ultimate - Commercial IDE by Jetbrains for web and enterprise JAVA development.

JavaScript

Webstorm - Powerful IDE for modern JavaScript development, made by JetBrains.

Microcomputer and Embedded Devices

(https://github.com/arduino/arduino-ide) Arduino IDE - The open-source Arduino Software (IDE) makes it easy to write code and upload it to the board.
(https://github.com/fritzing/fritzing-app) Fritzing - Fritzing is an open-source hardware initiative that makes electronics accessible as a creative material for anyone.
(https://github.com/Sloeber/arduino-eclipse-plugin) Sloeber IDE - Sloeber IDE. The Arduino IDE for Eclipse.

Multiple Languages Support

(https://github.com/aptana) Aptana - Aptana Studio harnesses the flexibility of Eclipse and focuses it into a powerful web development engine.
(https://invent.kde.org/kdevelop/kdevelop) KDevelop - It is a free, open source IDE, feature-full, plugin extensible IDE for C/C++ and other programming languages.
(http://www.monodevelop.com/developers/) MonoDevelop - Cross platform IDE for C#, F# and more.
(https://netbeans.apache.org/participate/index.html) Netbeans - NetBeans IDE lets you quickly and easily develop Java desktop, mobile, and web applications, as well as HTML5 applications with HTML, JavaScript, and CSS.
(https://pantsbuild.org/) Pants Build - Powerful build system for Python, JVM, Go and more, relies on static analysis instead of boilerplate to make adoption and use easy.

php

PHPStorm - Lightning-smart and powerful PHP IDE from Jetbrains.

Python

(https://github.com/JetBrains/intellij-community/tree/master/python) PyCharm Community - Open source IDE by Jetbrains for pure Python development.
PyCharm Professional - Commercial IDE by Jetbrains for scientific and web Python development.

红宝石

RubyMine - Professional Ruby and Rails IDE.

壳

(https://github.com/fish-shell/fish-shell) Fish - A smart and user-friendly command-line shell.
(https://github.com/jorgebucaran/fisher) Fisher - A plugin manager for fish shell.
(https://github.com/ipython/ipython) Ipython - Powerful Python shell.
(https://github.com/nushell/nushell) nushell - A new type of shell.
(https://github.com/oh-my-fish/oh-my-fish) Oh-my-fish - Provides various packages and themes to extend the functionality of your fish shell.
(https://github.com/robbyrussell/oh-my-zsh) Oh-my-zsh - A delightful community-driven framework for managing your zsh configuration.
(https://github.com/oilshell/oil) oilshell - Oil is a new Unix shell for Python and JavaScript users who avoid shell!.
(https://github.com/koalaman/shellcheck) Shellcheck - ShellCheck, a static analysis tool for shell scripts.
(https://github.com/zimfw/zimfw) Zim - Modular, customizable, and blazing fast Zsh framework.
(http://sourceforge.net/p/zsh/code/ci/master/tree/) Zsh - A powerful command line shell.

Supporting Tools

(https://github.com/kspalaiologos/bzip3) bzip3 - A versatile statistical compressor with better compression ratio than standard Linux tools (gzip, bzip2, etc...).
(https://github.com/GeopJr/Collision) Collision - Collision comes with a simple & clean UI, allowing anyone, from any age and experience group, to generate, compare and verify MD5, SHA-256, SHA-512 and SHA-1 hashes.
(https://sourceforge.net/projects/cscope/) Cscope - Cscope is a developer's tool for browsing source code. Although cmd-line application, it is nativelly integrated with Vim editor. It allows searching code for symbols, definitions, functions (called/calling), regex, files.
(https://github.com/Huluti/Curtail) Curtail - Curtail is an useful image compressor, supporting PNG, JPEG and WEBP file types.
(https://github.com/qarmin/czkawka) Czkawka - Multi functional app to find duplicates, empty folders, similar images etc.
(https://github.com/cytopia/devilbox) Devilbox - The devilbox is a modern and highly customisable dockerized PHP stack supporting full LAMP and MEAN and running on all major platforms. The main goal is to easily switch and combine any version required for local development.
(https://github.com/dialect-app/dialect/) Dialect - A translation app for GNOME.
(https://sourceforge.net/projects/diffuse/files/?source=navbar) Diffuse - Diffuse is a graphical tool for comparing and merging text files. It can retrieve files for comparison from Bazaar, CVS, Darcs, Git, Mercurial, Monotone, RCS, Subversion, and SVK repositories.
(https://github.com/docker/desktop-linux) Docker - Docker is a set of platform as a service products that use OS-level virtualization to deliver software in packages called containers.
(https://www.fossil-scm.org/index.html/dir?ci=tip) Fossil - Self-contained, distributed software configuration management system with integrated bug-tracking, wiki, technotes and web interface.
(https://github.com/gaphor/gaphor) Gaphor - A simple and fast software and systems modeling tool.
Genymotion - Genymotion is a fast third-party emulator that can be used instead of the default Android emulator.
(https://phabricator.kde.org/source/heaptrack/repository/master/) Heaptrack - A heap memory profiler for Linux.
(https://github.com/WindSoilder/hors) hors - Instant coding answers via the command line.
(https://github.com/Kong/insomnia) Insomnia - A simple, beautiful, and free REST API client.
Intel® VTune™ Profiler - GUI and Commandline tool from Intel for finding and fixing performance bottlenecks in software written in C/C++, C#, Java, and more.
(https://jupyter.readthedocs.io/en/latest/install.html) Jupyter Notebook - An open source program that provides interactive data and scientific computing information across over 40 programming languages.
(https://github.com/jesseduffield/lazydocker) lazydocker - A simple terminal UI for both docker and docker-compose, written in Go with the gocui library.
(https://gitlab.gnome.org/GNOME/meld/tree/main) Meld - Meld is a visual diff and merge tool that helps you compare files, directories, and version controlled projects.
(https://gitlab.com/rmnvgr/metadata-cleaner/) Metadata Cleaner - This tool allows you to view metadata in your files and to get rid of it, as much as possible.
Mockingbot - Mockingbot is an easy-to-use prototyping tool.
(https://invent.kde.org/utilities/okteta) Okteta - Hex Editor for viewing and editing the raw data of files.
(https://github.com/evolus/pencil) Pencil - An open-source GUI prototyping tool that's available for ALL platforms.
(https://github.com/stuartlangridge/ColourPicker) Pick - Simple color picker.
Postman - Postman, allows a user to develop and test APIs quickly.
(https://github.com/rabbitvcs/rabbitvcs) Rabbit VCS - RabbitVCS is a set of graphical tools written to provide simple and straightforward access to the version control systems you use.
(https://github.com/CoatiSoftware/Sourcetrail) Sourcetrail - Sourcetrail is a free and open-source cross-platform source explorer that helps you get productive on unfamiliar source code.
StarUML - A sophisticated software modeler.
(https://github.com/uncrustify/uncrustify) Uncrustify - Source Code Beautifier for C/C++, C#, ObjectiveC, D, Java, Pawn and VALA. See UniversalIndentGUI below.
(https://sourceforge.net/projects/universalindent/files/uigui/) UniversalIndentGUI - UniversalIndentGUI offers a live preview for setting the parameters of nearly any indenter.
(https://sourceware.org/git/?p=valgrind.git) Valgrind - Valgrind is a GPL'd system for debugging and profiling Linux programs.
Vershd - Vershd is the free for personal use effortless Git GUI for Windows, Mac, & Linux.
(https://www.gnu.org/software/wdiff/devguide) Wdiff - The GNU wdiff program is a front end to diff for comparing files on a word per word basis. It collects the diff output and uses it to produce a nicer display of word differences between the original files.
(https://github.com/sonnyp/Workbench) Workbench - Workbench goal is to let you experiment with GNOME technologies, no matter if tinkering for the first time or building and testing a custom GTK widget.
(https://github.com/zealdocs/zeal) Zeal - Zeal is an offline documentation browser for software developers.

E-Book Utilities

(https://invent.kde.org/graphics/arianna) Arianna - An eBook reader and library management applicatiion for .epub files from KDE.
(https://github.com/babluboy/bookworm) Bookworm - A simple, focused eBook reader.
(https://github.com/oguzhaninan/Buka) Buka - A program for EBook Management.
(https://github.com/kovidgoyal/calibre) Calibre - Incredibly ugly but powerful software for ebook management and conversion.
(https://github.com/janeczku/calibre-web) Calibre-web - Calibre Web is a web app providing a clean interface for browsing, reading and downloading eBooks using an existing Calibre database.
(https://github.com/michaldaniel/Ebook-Viewer) Easy Ebook Viewer - Modern GTK Python Ebook Reader app to easily read epub files.
(https://wiki.gnome.org/Apps/Evince/GettingEvince) Evince - Evince is a document viewer for multiple document formats. The goal of evince is to replace the multiple document viewers that exist on the GNOME Desktop with a single simple application.
(https://github.com/geometer/FBReader) FBReader - One of the most popular eReader apps.
(https://github.com/johnfactotum/foliate) Foliate - Foliate is a simple and modern GTK eBook viewer.
Foxit - Foxit Reader 8.0—Award-winning PDF Reader.
(https://github.com/martahilmar/gnome-books) GNOME Books - GNOME Books is application for listing, searching and reading eBooks.
(https://www.willus.com/k2pdfopt/src) K2pdfopt - K2pdfopt optimizes PDF/DJVU files for mobile e-readers (eg the Kindle) and smartphones.
(https://codeberg.org/valos/Komikku) Komikku - Manga reader with support for online and offline reading, automatic downloads, locally stored manga formats (CBZ and CBR formats), and collection organization features.
Lucidor - Lucidor is a computer program for reading and handling e-books. Lucidor supports e-books in the EPUB file format, and catalogs in the OPDS format.
MasterPDF editor - Master PDF Editor a convenient and smart PDF editor for Linux.
(https://sourceforge.net/p/mcomix/git/ci/master/tree/) Mcomix - GTK+ comic book viewer.
(http://git.ghostscript.com/?p=mupdf.git;a=summary) MuPDF - A lightweight PDF and XPS viewer.
(https://github.com/KDE/okular) Okular - Okular is a universal document viewer based developed by KDE. Okular works on multiple platforms, including but not limited to Linux, Windows, Mac OS X, BSD, etc.
(https://github.com/pdfarranger/pdfarranger) PDF Arranger - PDF Arranger is a small application, which helps the user to merge or split pdf documents and rotate, crop and rearrange their pages using an interactive and intuitive graphical interface.
(https://github.com/torakiki/pdfsam) PDFsam - A desktop application to split, extract pages, rotate, mix and merge PDF files.
(https://github.com/junrrein/pdfslicer) PDF Slicer - PDF Slicer is a simple application to extract, merge, rotate and reorder pages of PDF documents.
PDF Studio - An easy to use, full-featured PDF editing software that is a reliable alternative to Adobe Acrobat and provides all PDF functions needed at a fraction of the cost. PDF Studio maintains full compatibility with the PDF Standard.
(https://launchpad.net/qpdfview) qpdfview - qpdfview is a tabbed document viewer.
(https://github.com/Sigil-Ebook/Sigil) Sigil - Sigil is a multi-platform EPUB ebook editor.
(https://git.pwmt.org/pwmt/zathura.git) Zathura - Zathura is a highly customizable and functional document viewer.

教育

(https://apps.ankiweb.net/) Anki - Powerful, intelligent flash cards which makes remembering things easy.
(https://sourceforge.net/projects/artha/) Artha - Artha is a free cross-platform English thesaurus that works completely off-line and is based on WordNet.
(https://github.com/bibletime/bibletime) BibleTime - BibleTime is a Bible study application based on the Sword library and Qt toolkit.
(https://github.com/CelestiaProject/Celestia) Celestia - The free space simulation that lets you explore our universe in three dimensions.
(https://github.com/opp11/chemtool/) Chemtool - Chemtool is a small program for drawing chemical structures on Linux.
(http://github.com/colobot) Colobot - Colobot: Gold Edition is a real-time strategy game, where you can program your units (bots) in a language called CBOT, which is similar to C++ and Java.
(https://code.launchpad.net/epoptes) Epoptes - An open source computer lab management and monitoring tool.
(https://github.com/gap-system/gap) GAP - A computer algebra system for computational discrete algebra with particular emphasis on computational group theory.
(http://gcompris.net/wiki/Developer%27s_corner) Gcompris - GCompris is a high quality educational software suite comprising of numerous activities for children aged 2 to 10.
(https://github.com/geogebra/geogebra) Geogebra - The graphing calculator for functions, geometry, algebra, calculus, statistics and 3D mathematics.
(https://wiki.gnome.org/Apps/Dictionary) GNOME Dictionary - A powerful dictionary for GNOME.
(https://hg.savannah.gnu.org/hgweb/octave) GNU Octave - GNU Octave is a scientific programming language, primarily intended for numerical computations, that is mostly compatible with MATLAB.
(https://git.savannah.gnu.org/cgit/gtypist.git) GNU Typist - ncurses-based free-software typing instructor.
(https://gitlab.com/gnukhata) GNUKhata - Open source accounting software.
Google Earth - Google Earth is a virtual globe, map and geographical information program.
(http://gperiodic.seul.org/cvs/) GPeriodic - GPeriodic is a periodic table application for Linux.
KDE Edu Suite - Free Educational Software based on the KDE technologies.
(https://sourceforge.net/projects/klavaro) Klavaro - A touch typing tutor very flexible, supporting customizable keyboard layouts. You can edit and save new or unknown keyboard layouts, as the basic course was designed to not depend on specific ones. Also, there are some charts about the learning process.
(https://invent.kde.org/education/ktouch) Ktouch - KTouch is a program to learn and practice touch typing.
MAPLE - Maple is math software that combines the world's most powerful math engine with an interface that makes it extremely easy to analyze, explore, visualize, and solve mathematical problems.
MapTiler - MapTiler generates zoomable raster maps from images in user-defined coordinate system.
(https://github.com/KDE/marble) Marble - Marble is a virtual globe and world atlas — your swiss army knife for maps.
MATLAB - The MATLAB platform is optimized for solving engineering and scientific problems. MATLAB helps you take your ideas beyond the desktop. You can run your analyses on larger data sets and scale up to clusters and clouds.
Mathematica - The world's definitive system for modern technical computing.
(https://sourceforge.net/projects/maxima/) Maxima - Maxima is a system for the manipulation of symbolic and numerical expressions, including differentiation, integration, Taylor series, Laplace transforms, ordinary differential equations, systems of linear equations, and much more.
Mendeley - Mendeley is a program for managing and sharing research papers, finding research data and collaborating online.
(https://github.com/moodle/moodle) Moodle - Course management system for online learning.
(https://sourceforge.net/projects/openeuclide/) OpenEuclid - OpenEuclide is a 2D geometry software: figures are defined dynamically by describing formal geometrical constraints.
(https://github.com/openmaptiles) OpenMapTiles - OpenMapTiles is a set of open-source tools for self-hosting of OpenStreetMaps in more than 50 languages. It provides both raster as well as vector tiles, WMS, WMTS, support for JavaScript viewers and mobile SDK.
(http://opensis.sourceforge.net/) OpenSIS - School Management Software that Increases Student Achievements & Teacher Performances.
(https://pari.math.u-bordeaux.fr/cgi-bin/gitweb.cgi?p=pari.git;a=summary) PARI/GP - A computer algebra system for fast computations in number theory.
(https://github.com/sagemath/sage) SageMath - A mathematical software with features covering many aspects of mathematics, including algebra, combinatorics, numerical mathematics, number theory, and calculus.
(https://github.com/scipy/scipy) Scipy - SciPy is a Python-based ecosystem of open-source software for mathematics, science, and engineering.
(https://github.com/LLK/scratch-flash) Scratch - With Scratch, you can program your own interactive stories, games, and animations — and share your creations with others in the online community.
(https://sourceforge.net/projects/stellarium/) Stellarium - Stellarium is a free open source planetarium for your computer.
(https://github.com/sugarlabs/sugar) Sugar Desktop Environment - Sugar is a learning platform that reinvents how computers are used for education. Collaboration, reflection, and discovery are integrated directly into the user interface.
(https://sourceforge.net/projects/tuxtype/files/tuxtype-source/) TuxType - An educational typing tutorial game starring Tux.
(https://github.com/ugeneunipro/ugene) UGENE - UGENE is free open-source cross-platform integrated GUI-based bioinformatics software.
(https://github.com/veyon/veyon) Veyon - Veyon is a computer management software for classrooms, it allows a teacher to control student computers and guide students over a computer network.
Wolfram Engine - A locally downloadable Wolfram Engine to put computational intelligence into your applications.

电子邮件

(https://git.sr.ht/~sircmpwn/aerc) aerc - aerc is an efficient, extensible email client that runs in the terminal. It features special support for git email workflows, reviewing patches, and processing HTML emails in a terminal-based browser.
(https://git.claws-mail.org/) Claws - Claws is an email client and news reader, featuring sophisticated interface, easy configuration, intuitive operation, abundant features and plugins, robustness and stability.
(https://github.com/vladimiry/ElectronMail) ElectronMail - ElectronMail is an Electron-based unofficial desktop client for ProtonMail and Tutanota end-to-end encrypted email providers.
(https://gitlab.gnome.org/GNOME/evolution/) Evolution - Evolution is a personal information management application that provides integrated mail, calendaring and address book functionality.
(https://gitlab.gnome.org/GNOME/geary/) Geary - Geary is an email application built for GNOME 3. It allows you to read and send email with a simple, modern interface.
Hiri - Hiri is a business focused desktop e-mail client for sending and receiving e-mails, managing calendars, contacts, and tasks.
(https://invent.kde.org/pim/kmail) KMail - KMail is the email component of Kontact, the integrated personal information manager from KDE.
(https://github.com/pulb/mailnag) Mailnag - Mailnag is a daemon program that checks POP3 and IMAP servers for new mail.
Mailspring - A beautiful, fast and maintained fork of Nylas Mail (dead) by one of the original authors.
(http://sylpheed.sraoss.jp/en/download.html#stable) Sylpheed - Lightweight and user-friendly e-mail client.
(https://releases.mozilla.org/pub/thunderbird/) Thunderbird - Thunderbird is a free email application that's easy to set up and customize and it's loaded with great features.
(https://github.com/KDE/trojita) Trojita - A super fast desktop email client for Linux.
(https://github.com/danchoi/vmail) Vmail - Vim-like Gmail client.

文件管理器

(https://sourceforge.net/projects/sevenzip/) 7Zip - A very capable program that can unzip nearly any file archiving format.
(https://github.com/mate-desktop/caja) Caja - Is the default file manager for the MATE desktop environment, it is very fast and simple to use.
(https://github.com/leo-arch/clifm) CliFM - The shell-like, command line terminal file manager: simple, fast, extensible, and lightweight as hell.
(https://invent.kde.org/system/dolphin) Dolphin - Dolphin is the default file manager of the KDE desktop environment featuring usability as well as functionality.
(https://sourceforge.net/projects/doublecmd/) Double Commander - Double Commander is a cross platform open source file manager with two panels side by side. It is inspired by Total Commander and features some new ideas.
(https://invent.kde.org/network/konqueror) Konqueror - Konqueror is KDE's Webbrowser and swiss-army-knife for any kind of file-management and file previewing.
(https://invent.kde.org/utilities/krusader) Krusader - Krusader is an advanced twin panel (commander style) file manager for KDE and other desktops in the *nix world, similar to Midnight or Total Commander.
(https://github.com/MidnightCommander/mc) Midnight Commander - A feature rich full-screen file manager that allows you to copy, move and delete files and whole directory trees.
(https://github.com/GNOME/nautilus) Nautilus - Nautilus (Files) is a file manager designed to fit the GNOME desktop design and behaviour, giving the user a simple way to navigate and manage its files.
(https://github.com/linuxmint/nemo) Nemo - Nemo is the file manager for the Cinnamon desktop environment.
(https://github.com/jarun/nnn) nnn - A very lightweight and fast terminal file browser with excellent desktop integration.
(https://github.com/shundhammer/qdirstat) QDirStat - Qt-based directory statistics - KDirStat without any KDE, from the original KDirStat author.
(https://github.com/ranger/ranger) Ranger - Ranger is a console file manager with VI key bindings.
(https://github.com/IgnorantGuru/spacefm) SpaceFM - Multi-panel tabbed file and desktop manager with built-in VFS, udev- or HAL-based device manager, customisable menu system and bash-GTK integration.
(https://gitlab.xfce.org/xfce/thunar) Thunar - Thunar is a modern file manager for the Xfce Desktop Environment.
(https://github.com/vifm/vifm) Vifm - Vifm is an ncurses based file manager with VI like keybindings, which also borrows some useful ideas from mutt.

游戏

City Building Simulation

Dwarf Fortress - A famously complex simulation of a High Fantasy Dwarf Fortress, fight goblins, and slay massive legendary beasts. Strike the earth!
(https://github.com/OpenTTD/OpenTTD) OpenTTD - An open-source clone of Transport Tycoon Plus with major improvements.
(https://github.com/aburch/simutrans) Simutrans - Simutrans is a freeware and open-source transportation simulator.
(https://github.com/unknown-horizons/unknown-horizons) Unknown Horizons - A 2D realtime strategy simulation with an emphasis on economy and city building. Multiplayer currently broken.

命令行

(https://github.com/mydzor/bash2048) 2048 - Play the famous 2048 in commandline.
(https://github.com/fph/bastet) Bastet - Play Tetris in commandline.
(https://github.com/maaslalani/gambit) gambit - Play chess in your terminal.
(https://github.com/alexdantas/nsnake) nSnake - Play the classic Nokia snake game on the command line.
(https://github.com/alexdantas/pacman4console.debian) Pacman4console - Play Pacman game in console.
(https://github.com/lxgr-linux/pokete/) Pokete - A terminal based Pokemon like game.
(https://github.com/mpereira/tty-solitaire) tty-solitaire - Play solitaire in your terminal!

Engine Re-creations (require the actual game)

(https://github.com/wheybags/freeablo) Freeablo - A free recreation of the original Diablo game engine that runs natively on Linux. Requires the original game assets.
(https://nxengine.sourceforge.io/) NXEngine - A source port of Cave Story that runs natively on Linux, source needs to be built.
(https://github.com/nxengine/nxengine-evo) NXEngine-evo - A somewhat upgraded/refactored version of NXEngine by Caitlin Shaw.
(https://github.com/SFTtech/openage) openage - Free (as in freedom) open source clone of the Age of Empires II engine, source needs to be built.
(https://github.com/OpenMW/openmw) OpenMW - A recreation of the Morrowind engine, expanding upon the original. It can be used to play legitimate copies of original game.
(https://github.com/OpenRA/OpenRA) OpenRA - Classic strategy games, rebuilt for the modern era. Open source.
(https://github.com/OpenRCT2/OpenRCT2) OpenRCT2 - A recreation of the Rollercoaster Tycoon 2 engine. Requires the original games assests.

FPS

(https://gitlab.com/xonotic) ChaosEsqueAnthology Disc 1 ChaosEsqueAnthology Disc 2 - A modification of Xonotic which included extended weapons, maps, vehicles, buildable buildings, mounted weapons, spell casting, monsters, player characters, textures, and game mode (such as colorwar (think liquidwar)).
(https://github.com/freedoom/freedoom) Freedoom - Free version of the original Doom games, with newly created free-licensed assets.
(https://sourceforge.net/projects/oarena/) OpenArena - Free and open-source clone of Quake III Arena, based on the realeased source code, with newly created assets.
(https://github.com/red-eclipse/base) Red Eclipse - Red Eclipse is a fun-filled new take on the first person arena shooter, which lends itself toward a balanced gameplay, with a general theme of agility in a variety of environments.
Urban Terror - A "Hollywood" tactical shooter - realism based, but the motto is "fun over realism".
(https://gitlab.com/xonotic) Xonotic - Arena shooter inspired by Unreal Tournament and Quake.
(https://osdn.net/projects/zandronum/scm/) Zandronum - Leading the way in newschool multiplayer Doom online.
(https://github.com/coelckers/gzdoom) Zdoom - ZDoom is a source port for the modern era, supporting current hardware and operating systems and sporting a vast array of user options.

各种各样的

(http://wiki.flightgear.org/Portal:Developer) FlightGear - Professional quality 3D flight simulator.
(https://github.com/Mudlet/Mudlet) Mudlet - A cross-platform, open source, and super fast MUD (text-only MMORPGs) client with scripting in Lua.
(https://github.com/Neverball/neverball) Neverball - Addictive ball-rolling game with many levels, avatars and an ability to record replays.
OhMyGiraffe - A delightful game of survival. A game about a giraffe eating fruit while being chased by lions.
(https://github.com/alemart/opensurge) Open Surge - A 2D platformer and game creation engine inspired by the 16-bit Sonic the Hedgehog games.
(https://github.com/alpcoskun/snake) Snake Game - Cross-platform Classic Snake Game based on Node.js.
(https://github.com/SuperTux/supertux/) SuperTux - Clone of the popular sidescrolling Super Mario games.

谜

(https://github.com/Cockatrice/Cockatrice) Cockatrice - Cockatrice is an open-source multiplatform supported program for playing tabletop card games over a network.
(https://download.savannah.gnu.org/releases/galois/source/) Galois - Galois is a Falling Blocks type game that isn't limited to the standard tetrominoes that most games in it's genre are limited to.
(https://gitlab.gnome.org/GNOME/gbrainy/) GBrainy - Gbrainy is a brain teaser game with logic puzzles and memory trainers.
(https://github.com/Pingus/pingus) Pingus - 2D puzzle game that clones the popular Lemmings. Your goal is to guide a group of penguins safely across the game map.
(https://github.com/drwhut/tabletop-club) Tabletop Club - An open-source platform for playing tabletop games in a physics-based 3D environment for Windows, macOS, and Linux! Made with the Godot Engine.

赛车

(http://motogt.sourceforge.net/) MotoGT - 2D top-viewed game where you drive a MotoGP bike.
(https://github.com/supertuxkart/stk-code) SuperTuxKart - SuperTuxKart is a 3D open-source arcade racer with a variety characters, tracks, and modes to play.
(https://xmoto.tuxfamily.org/index.php) XMoto - 2D motocross physics-based game requiring a lot of skill to master, with a built-in replay-recording and sharing system.

RPG

(https://github.com/flareteam/flare-engine) FLARE - Singleplayer Diablo clone with beautiful original graphics.
(https://gitlab.com/freedroid/freedroid-src) FreedroidRPG - Sci-fi 2D top-down RPG inspired by Diablo games.
Ryzom - Free and open-source 3D MMORPG with unique features and deep lore. The official servers allow free accounts as well as paid subscriptions with extra features.
(https://te4.org/) Tales of Maj'Eyal - Tales of Maj'Eyal (ToME) is a free, open source roguelike RPG, featuring tactical turn-based combat and advanced character building.
(https://gitlab.com/veloren/veloren) Veloren - Veloren is a multiplayer voxel RPG written in Rust. It is inspired by games such as Cube World, Legend of Zelda: Breath of the Wild, Dwarf Fortress and Minecraft.
(https://github.com/ArmageddonGames/ZeldaClassic) Zelda Classic - A tribute to Nintendo's The Legend of Zelda with additional quests, items and challenges.
(https://gitlab.com/solarus-games/) Zelda: Mystery of Solarus DX - A direct sequel to The Legend of Zelda: A Link to the Past on the SNES, using the same graphics and game mechanisms.

RTS

(https://releases.wildfiregames.com/) 0 AD - Age of Empires like RTS game of ancient warfare.
(https://github.com/Anuken/Mindustry) Mindustry - The automation tower defense RTS, written in Java.
(https://sourceforge.net/projects/nethack/) Nethack - Open-source rogue-like with ASCII graphics.
(https://github.com/triplea-game/triplea/) TripleA - Open source grand strategy game with "Axis and Allies" game rules.
(https://github.com/Warzone2100/warzone2100) Warzone 2100 - Open-source real-time strategy game that takes place after a nuclear war.
(https://bazaar.launchpad.net/~widelands-dev/widelands/trunk/changes) Widelands - Widelands is a open source RTS game with singleplayer campaigns and a multiplayer mode inspired by Settlers II.

沙箱

Factorio - A factory building sandbox game.
(https://github.com/minecraft-linux/mcpelauncher-manifest) Mcpelauncher - Unoffical Open-source launcher for Minecraft: Bedrock edition.
Minecraft - Minecraft is a game about placing blocks and going on adventures. Explore randomly generated worlds and build amazing things from the simplest of homes to the grandest of castles.
(https://github.com/minetest/minetest/) Minetest - Open-source Minecraft written in C++ (uses less resources) and includes modding API.
(https://github.com/MultiMC/Launcher/) MultiMC - MultiMC is an alternative launcher for Minecraft. It allows you to have multiple, cleanly separated instances of Minecraft (each with their own mods, resource packs, saves, etc) and helps you manage them and their associated options with a simple and powerful interface.
(https://github.com/PrismLauncher/PrismLauncher) Prism Launcher - A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once (Fork of MultiMC and PolyMC).

射手

(https://github.com/viewizard/astromenace) AstroMenace - Hardcore 3D space scroll-shooter with spaceship upgrade possibilities.
(https://github.com/cxong/cdogs-sdl) C-Dogs SDL - Classic overhead run-and-gun game in beautiful pixel-art.

基于转弯的策略

(https://github.com/wesnoth/wesnoth) Battle for Wesnoth - The Battle for Wesnoth is an open source, turn-based strategy game with a high fantasy theme. It features both singleplayer and online/hotseat multiplayer combat.
(https://github.com/freeciv/freeciv) FreeCiv - Freeciv is a Free and Open Source empire-building strategy game inspired by the history of human civilization.
HedgeWars - 2D game where teams compete in the style of the popular Worms games.
Tanks of Freedom - Pixel-art military strategy implemented in Godot game engine.

Gaming Applications

发射器

(https://github.com/bottlesdevs/) Bottles - Easily manage wine prefixes in a new way. Run Windows software and games on Linux.
(https://github.com/kra-mo/cartridges) Cartridges - A GTK4 + Libadwaita game launcher.
(https://github.com/tkashkin/GameHub) GameHub - GameHub is a unified library for all your games. It allows you to store your games from different platforms into one program to make it easier for you to manage your games.
(https://github.com/Heroic-Games-Launcher) Heroic Games Launcher - A Native GOG and Epic Games Launcher for Linux, Windows and Mac.
(https://github.com/itchio/itch) itch - The itch.io app. All of your downloads are kept in a single place and are automatically updated. Plenty of free games.
(https://github.com/lutris/lutris) Lutris - Lutris is an open gaming platform for Linux. It helps you install and manage your games in a unified interface.
(https://github.com/sharkwouter/minigalaxy) Minigalaxy - A simple GOG client for Linux.
(https://repository.playonlinux.com/) PlayOnLinux - A front-end for Wine.
Steam - Gaming store, which opens the gates to many games.

工具

(https://github.com/PhilipK/BoilR) BoilR - Synchronize games from other platforms into your Steam library.
(https://github.com/dreamer/boxtron) Boxtron - Steam Play compatibility tool to run DOS games using native Linux DOSBox. It is a sister project of Luxtorpeda and DOSBox Staging.
(https://github.com/CryoByte33/steam-deck-utilities) CryoUtilities - A utility to improve performance and help manage storage on Steam Deck.
(https://github.com/SteamDeckHomebrew/decky-loader) Decky Loader - A plugin loader for the Steam Deck.
(https://github.com/dosbox-staging/dosbox-staging) DOSBox Staging - DOSBox Staging is a modern continuation of DOSBox with advanced features and current development practices.
(https://github.com/FeralInteractive/gamemode) GameMode - Optimise Linux system performance on demand.
(https://github.com/benjamimgois/goverlay) GOverlay - GOverlay is an open source project that aims to create a Graphical UI to help manage Linux overlays.
(https://github.com/luxtorpeda-dev/luxtorpeda) Luxtorpeda - Suite of Steam Play compatibility tools to run games using native Linux engines.
(https://github.com/flightlessmango/MangoHud) MangoHud - A Vulkan and OpenGL overlay for monitoring FPS, temperatures, CPU/GPU load and more.
(https://github.com/Merrit/nyrna) Nyrna - Suspend games and applications.
(https://github.com/dreamer/roberta) Roberta - Steam Play compatibility tool to run adventure games using native Linux ScummVM. It is a sister project of Luxtorpeda.
(https://github.com/kozec/sc-controller) SC Controller - User-mode driver, mapper and GTK3 based GUI for Steam Controller, DualShock 4, and similar controllers.
(https://github.com/scummvm/scummvm) ScummVM - ScummVM allows you to play classic graphic point-and-click adventure games, text adventure games, and RPGs, as long as you already have the game data files. ScummVM replaces the executable files shipped with the games, which means you can now play your favorite games on all your favorite devices.
(https://github.com/CapitaineJSparrow/steam-repo-manager) Steam Deck Repo Manager - Install boot videos to your Steam Deck using Steam Deck Repo website API.
(https://github.com/SteamGridDB/steam-rom-manager) Steam ROM Manager - An app for managing ROMs in Steam.
(https://github.com/sonic2kk/steamtinkerlaunch) SteamTinkerLaunch - Linux wrapper tool for use with the Steam client for custom launch options and 3rd party programs.

葡萄酒

(https://github.com/GloriousEggroll/proton-ge-custom) GE-Proton - Compatibility tool for Steam Play based on Wine and additional components.
(https://github.com/Kron4ek/Wine-Builds) Kron4ek Wine Builds - Custom Wine builds and build scripts for Vanilla, Wine Staging, Wine-tkg and Proton.
(https://github.com/ValveSoftware/Proton) Proton - Compatibility tool for Steam Play based on Wine and additional components, primarily developed by Valve and CodeWeavers.
(https://github.com/Vysp3r/ProtonPlus) ProtonPlus - A simple Wine and Proton manager for GNOME.
(https://github.com/Matoking/protontricks) Protontricks - This is a wrapper script that allows you to easily run Winetricks commands for Steam Play/Proton games among other common Wine features, such as launching external Windows executables.
(https://github.com/AUNaseef/protonup) ProtonUp - CLI program and API to automate the installation and update of GE-Proton.
(https://github.com/DavidoTek/ProtonUp-Qt) ProtonUp-Qt - Install and manage GE-Proton and Luxtorpeda for Steam and Wine-GE for Lutris with this graphical user interface.
(https://dl.winehq.org/wine/source/) Wine - Wine ("Wine Is Not an Emulator") is a compatibility layer capable of running Windows applications on Linux, quality depends from game to game.
(https://github.com/GloriousEggroll/wine-ge-custom) Wine-GE-Custom - Custom build of wine, made to use with lutris. Built with lutris's buildbot.
(https://github.com/Frogging-Family/wine-tkg-git) Wine-tkg - The wine-tkg build systems, to create custom Wine and Proton builds.
(https://github.com/Winetricks/winetricks) Winetricks - Winetricks is an easy way to work around problems in Wine.
(https://github.com/varmd/wine-wayland) Wine-Wayland - Wine-wayland allows playing DX9/DX11 and Vulkan games using pure wayland and Wine/DXVK.

Machine Emulators

多合一

(https://github.com/ares-emulator/ares) ares - A multi-system console emulation suite.
(https://github.com/dragoonDorise/EmuDeck) EmuDeck - Emulator configurator for Steam Deck.
(https://gitlab.gnome.org/Archive/gnome-video-arcade) GNOME Video Arcade - GNOME Video Arcade is a simple Mame frontend for any freedesktop.org compliant desktop environment.
(https://github.com/byuu/higan) Higan - Higan is a multi-system emulator that supports emulating a huge number of different systems including: NES, SNES, GameBoy, GameBoy Color, Gameboy Advance, NEC PC Engine, Sega Master System, and more. Here is a guide to install it on Linux Higan Installation.
(https://github.com/mamedev/mame) MAME - MAME is an Arcade Cabinet emulator that strives for accuracy, and can play a huge number of different arcade games.
(https://github.com/qmc2/qmc2-mame-fe) qmc2 - QMC2 is the successor to QMamecat, it is a gui for MAME and a ROM manager.
(https://github.com/libretro/RetroArch) RetroArch - A front-end for a lot of game emulators.
(https://github.com/XargonWan/RetroDECK) RetroDECK - Everything you need for emulation on Steam Deck.

atari

(https://github.com/stella-emu/stella) Stella - Is an Atari 2600 Emulator that is multiplatform.

微软

(https://github.com/mborgerson/xemu) xemu - Original Xbox Emulator for Windows, macOS, and Linux (Active Development).

任天堂

(https://github.com/cemu-project/Cemu) Cemu - Software to emulate Wii U games and applications on PC.
(https://github.com/citra-emu/citra) Citra - Citra is an open-source emulator for the Nintendo 3DS capable of playing many of your favorite games.
(https://github.com/TASEmulators/desmume) DeSmuME - DeSmuME is a Nintendo DS emulator.
(https://github.com/dolphin-emu/dolphin) Dolphin Emulator - Dolphin is a GameCube / Wii emulator, allowing you to play games for these two platforms on PC with improvements.
(https://github.com/Arisotura/melonDS) melonDS - melonDS aims at providing fast and accurate Nintendo DS emulation.
(https://github.com/mgba-emu) mGBA - mGBA is an open-source Game Boy Advance emulator.
(https://github.com/0ldsk00l/nestopia) nestopia - nestopia is a Nintendo Entertainment System/Famicon emulator.
(https://github.com/Ryujinx/Ryujinx) Ryujinx - Ryujinx is an open-source Nintendo Switch emulator created by gdkchan and written in C#.
(https://github.com/snes9xgit/snes9x) Snes9x - Is a multiplatform Super Nintendo Entertainment System emulator that has gone through many incarnations, but is still being actively developed.
(https://github.com/visualboyadvance-m/visualboyadvance-m) Visual Boy Advance-M - A Gameboy and Gameboy Advance Emulator that is still undergoing active development and can even emulate a system link between two gameboys.
(https://github.com/yuzu-emu/yuzu) yuzu - yuzu is an experimental open-source emulator for the Nintendo Switch from the creators of Citra.
(https://sourceforge.net/projects/zsnes/) ZSNES - A capable and commonly used Super Nintendo Entertainment System/Super Famicom emulator, many consider it the gold standard in SNES/Super Famicom emulation.

索尼

(https://github.com/PCSX2) PCSX2 - PCSX2 is a free and open-source PlayStation 2 (PS2) emulator.
(https://github.com/jpd002/Play-) Play! - 玩！ is a PlayStation2 emulator for Windows, macOS, UNIX, Android, iOS and web browser platforms.
(https://github.com/hrydgard/ppsspp) PPSSPP - PPSSPP is a PSP emulator that can run games full HD resolution. It can even upscale textures that would otherwise be too blurry as they were made for the small screen of the original PSP.
(https://github.com/rpcs3) RPCS3 - RPCS3 is a multi-platform open-source Sony PlayStation 3 emulator and debugger written in C++ for Windows, Linux, macOS and FreeBSD.
(https://github.com/Vita3K/Vita3K) Vita3K - Vita3K is an experimental PlayStation Vita emulator for Windows and Linux.

ZX光谱

(https://sourceforge.net/p/fuse-emulator/) Fuse - Fuse (the Free Unix Spectrum Emulator) is a ZX Spectrum emulator for Unix.

图形

Graphic Creation

(https://github.com/aseprite/aseprite/) Aseprite - Animated sprite editor & pixel art tool.
(https://download.blender.org/source/) Blender - A free and open source complete 3D creation pipeline for artists and small teams.
(https://sourceforge.net/projects/cinepaint/) Cinepaint - Open source deep paint software.
(https://github.com/maoschanz/drawing) Drawing - This free basic raster image editor is similar to Microsoft Paint, but aiming at the GNOME desktop.
(https://github.com/lettier/gifcurry) Gifcurry - Your open source video to GIF maker built with Haskell.
Gravit - Gravit Designer is a full featured free vector design app right at your fingertip.
Heron Animation - A free stop animation making program.
(https://github.com/inkscape/inkscape) Inkscape - A powerful, free design tool for you , whether you are an illustrator, designer, web designer or just someone who needs to create some vector imagery.
(http://ipe.otfried.org) Ipe - Ipe is a LaTeX powered drawing editor for creating figures and presentations in PDF format.
(https://invent.kde.org/office/calligra) Karbon - An open source vector drawing program.
(https://gitlab.com/mattia.basaglia/Knotter) Knotter - A Program designed solely to help design and create Celtic Knots.
(https://invent.kde.org/graphics/kolourpaint) KolourPaint - KolourPaint is a simple painting program to quickly create raster images.
(https://invent.kde.org/graphics/krita) Krita - Open Source Software for Concept Artists, Digital Painters, and Illustrators.
Lunacy - Free design software that keeps your flow with AI tools and built-in graphics
(https://github.com/mypaint/mypaint) Mypaint) - Mypaint is a paint program for use with graphics tablets.
(https://gitlab.com/jonata/opendvdproducer) Open DVD Producer - A modern, open source cross platform software to produce DVD images.
(https://www.pinta-project.com/howto/contribute) Pinta - Pinta is a free, open source program for drawing and image editing.
(https://github.com/Orama-Interactive/Pixelorama) Pixelorama - A free & open-source 2D sprite editor, made with the Godot Engine!
(https://launchpad.net/lsm) StopMotion - Linux Stopmotion is a Free Open Source application to create stop-motion animations. It helps you capture and edit the frames of your animation and export them as a single file.
(https://sourceforge.net/projects/sweethome3d/) Sweet Home 3D - House interior and exterior designer with 3D preview, free model database, virtual visits and useful repository of plugins.
(https://github.com/synfig/synfig) Synfig Studio - Open-source 2D animation software.
(https://github.com/scantailor/scantailor) Scan Tailor - Scan Tailor is an interactive post-processing tool for scanned pages. For a tutorial on how to use it, consult its User Guide.
(https://invent.kde.org/utilities/skanpage) Skanpage - Simple multi-page document scanning application.
Vectr - Vectr is a free graphics software used to create vector graphics easily and intuitively. It's a simple yet powerful web and desktop cross-platform tool to bring your designs into reality.
(http://www.xaraxtreme.org/Developers/develeopers-source-code-a-building.html) Xara Extreme - Xara Xtreme for Linux is a powerful, general purpose graphics program for Unix platforms including Linux, FreeBSD.
yEd Graph Editor - yEd is a powerful desktop application that can be used to quickly and effectively generate high-quality diagrams. Create diagrams manually, or import your external data for analysis. Our automatic layout algorithms arrange even large data sets with just the press of a button.

图像编辑器

Aftershot - A powerful alternative to Adobe Photoshop.
(https://github.com/darktable-org/darktable) Darktable - Darktable is an open source photography workflow application and RAW developer.
(https://gitlab.gnome.org/GNOME/gimp) GIMP - GIMP is a freely distributed program for such tasks as photo retouching, image composition and image authoring.
(https://sourceforge.net/projects/graphicsmagick/) GraphicsMagick - GraphicsMagick is the swiss army knife of image processing.
(http://hugin.sourceforge.net/) Hugin - An easy to use cross-platform panoramic imaging toolchain based on Panorama Tools.
(https://github.com/ImageMagick/ImageMagick) ImageMagik - ImageMagick is a suite of command-line utilities for modifying and working with images.
(https://github.com/jarun/imgp) imgp - Blazing fast terminal image resizer and rotator.
(https://github.com/LuminanceHDR/LuminanceHDR) Luminance HDR - Luminance HDR is an open source graphical user interface application that aims to provide a workflow for HDR imaging.
(https://github.com/google-code-export/photivo) Photivo - Photivo is a free and open source (GPL3) photo processor, handles your RAW and bitmap files (TIFF, JPEG, BMP, PNG and many more) in a non-destructive 16 bit processing pipe with gimp workflow integration and batch mode. It is intended to be used in a workflow together with digiKam/F-Spot/Shotwell and Gimp.
(https://github.com/piskelapp/piskel) Piskel - Browser-based editor for animated sprites and pixel art. Available as offline application.
(https://github.com/lbalazscs/Pixelitor) Pixelitor - Pixelitor is a free and open source image editing software that supports layers, layer masks, text layers, filters, multiple undo etc.
(https://github.com/Beep6581/RawTherapee) RawTherapee - A good looking but lesser known photo editing app.

Image Management

(https://invent.kde.org/graphics/digikam) Digikam - DigiKam is an advanced digital photo management application for Linux.
(https://github.com/szTheory/exifcleaner) ExifCleaner - Remove image metadata with drag and drop. Supports multi-core batch processing.
(http://git.finalrewind.org/feh) Feh - Lightweight and fast image viewer.
(http://www.kornelix.net/downloads/downloads.html) Fotoxx - Fotoxx is a free open source Linux program for image editing and collection management.
(https://github.com/BestImageViewer/geeqie) geeqie - Image viewer / photo collection browser. Successor of GQview.
(https://gitlab.gnome.org/GNOME/gthumb/) gThumb - gThumb is an image viewer and browser (it also includes an importer tool for transferring photos from cameras).
(https://invent.kde.org/graphics/gwenview) gwenview - Simple yet powerful image viewer and management for KDE desktops.
(https://github.com/meowtec/Imagine) Imagine - An open source image optimizer that can shrink the size of images with a minimal loss of quality.
(https://github.com/nomacs/nomacs/tree/master) nomacs - nomacs is an image viewer that is able to view nearly any image format, and has powerful renaming and sorting tools.
(https://github.com/peterlevi/ojo) Ojo - A fast and pretty image viewer.
(https://github.com/ivandokov/phockup) Phockup - Command line sorting tool to organize photos and videos from your camera in folders by year, month and day.
(https://github.com/oferkv/phototonic) Photonic - Phototonic is image viewer and organizer.
(https://github.com/kanryu/quickviewer) quickviewer - Very fast image/comic viewer by using OpenGL.
(https://github.com/yurijmikhalevich/rclip) rclip - AI-Powered Command-Line Photo Search Tool.
(https://gitlab.gnome.org/GNOME/shotwell) Shotwell - Shotwell is a photo manager for GNOME.

各种各样的

(https://github.com/FreeCAD/FreeCAD) FreeCAD - FreeCAD is a free and opensource multiplatform 3D parametric modeler.
(https://github.com/HandBrake/HandBrake) Handbrake - HandBrake is a tool for converting video from nearly any format to a selection of modern, widely supported codecs.
(https://github.com/Diolinux/PhotoGIMP) PhotoGIMP - A patch for optimizing GIMP 2.10+ for Adobe Photoshop users.
(https://github.com/Gictorbit/photoshopCClinux) Photoshop CCv19 - Photoshop CC v19 installer for Gnu/Linux.
(https://github.com/MiMillieuh/Photoshop-CC2022-Linux) Photoshop-CC2022-Linux - Installer for Photoshop CC 2022 on linux with a GUI.
(http://potrace.sourceforge.net/#downloading) Potrace - Potrace is a tool for tracing a bitmap, which means, transforming a bitmap into a smooth, scalable image.
(https://www.radiance-online.org/download-install/radiance-source-code) Radiance - Radiance - A Validated Lighting Simulation Tool.
(https://launchpad.net/rapid/) Rapid Photo Downloader - Rapid Photo Downloader makes it easy to import photos from a camera or smartphone.

PSD, Sketch Inspection

Avocode - Avocode - Share and inspect Photoshop and Sketch designs in a heart beat.

屏幕记录器

(https://github.com/asciinema/asciinema) asciinema - Terminal session recorder.
(https://github.com/dvershinin/green-recorder) Green Recorder - A simple desktop recorder for Linux systems, supports recording audio and video on almost all Linux interfaces and Wayland display server on GNOME session.
(https://code.launchpad.net/kazam) Kazam - An easy to use and very intuitive screen recording program that will capture the content of your screen and record a video file that can be played by any video player that supports VP8/WebM video format.
(https://github.com/SeaDve/Kooha) Kooha - A simple screen recorder written with GTK. It allows you to record your screen and also audio from your microphone or desktop.
(https://github.com/orhun/menyoki) menyoki - Screen{shot,cast} and perform ImageOps on the command line.
(https://github.com/obsproject/obs-studio) OBS Studio - Free and open source software for video recording and live streaming.在Windows，Mac或Linux上快速轻松地下载并开始流式传输。 Share your gaming, art and entertainment with the world.
(https://github.com/phw/peek) Peek - Simple animated GIF screen recorder with an easy to use interface.
(https://github.com/colinkeenan/silentcast) Silentcast - Silentcast can create MKV screencasts and also output to an animated GIF.
(https://github.com/MaartenBaert/ssr) SimpleScreenRecorder - SimpleScreenRecorder is a feature-rich screen recorder that supports X11 and OpenGL. It has a Qt-based graphical user interface.
(https://github.com/vkohaupt/vokoscreen) Vokoscreen - A free, multilingual and easy to use screencast recorder with audio for Linux. It has many features.

截屏

(https://github.com/lupoDharkael/flameshot) Flameshot - Powerful yet simple to use screenshot software.
(https://github.com/ksnip/ksnip) Ksnip - Ksnip is a Qt-based cross-platform screenshot tool that provides many annotation features for your screenshots.
(https://github.com/olav-st/screencloud) ScreenCloud - ScreenCloud is an easy to use screenshot sharing tool consisting of a cross-platform client and a sharing website.
(https://github.com/shutter-project/shutter) Shutter - Shutter is a feature-rich screenshot program for Linux based operating systems such as Ubuntu.
(https://invent.kde.org/graphics/spectacle) Spectacle - Spectacle is a simple application for capturing desktop screenshots.

流

(https://gitlab.gnome.org/World/boatswain) Boatswain - Control your Elgato Stream Deck devices.
(https://sourceforge.net/projects/minidlna) ReadyMedia - Formerly known as MiniDLNA , ReadyMedia is a is a simple, lightweight media server software, with the aim of being fully compliant with DLNA/UPnP-AV clients. The MiniDNLA daemon serves media files (music, pictures, and video) to clients on a network such as smartphones, portable media players, televisions, other computers and some gaming systems.
(https://github.com/virtual-puppet-project/vpuppr) VPupPr - VTuber application made with Godot 3.4.

视频编辑

(https://github.com/cinelerra-cv-team/cinelerra-cv) Cinelerra-cv - Professional video editing and compositing environment.
Davinci Resolve - Revolutionary tools for editing, color correction, audio post and now visual effects, all in a single application.
(https://github.com/jliljebl/flowblade) Flowblade - A multitrack non-linear video editor for Linux.
(https://invent.kde.org/multimedia/kdenlive) Kdenlive - Kdenlive is a Non-Linear Video Editor, which is much more powerful than beginners' (linear) editors.
Lightworks - Professional non-linear video editing program with a free version available.
(https://github.com/olive-editor/olive) Olive - Olive is a free non-linear video editor aiming to provide a fully-featured alternative to high-end professional video editing software.
(https://github.com/OpenShot/openshot-qt) OpenShot - OpenShot is a free, simple-to-use, feature-rich video editor for Linux.
(https://gitlab.gnome.org/GNOME/pitivi) Pitivi - A free video editor with a beautiful and intuitive user interface, a clean codebase and a fantastic community.
(https://github.com/mltframework/shotcut) Shotcut - Shotcut is a free, open source, cross-platform video editor with support for hundreds of audio and video formats and codecs and a sleek, intuitive interface.
(https://github.com/ozmartian/vidcutter) Vidcutter - Cross-platform Qt5 based app for quick and easy video trimming/splitting and merging/joining for simple quick edits.

互联网

浏览器

(https://github.com/brave/brave-browser) Brave - Brave is a fast, good desktop browser for macOS, Windows, and Linux.
Chrome - A popular Web Browser with a lot of plugins/apps.
(https://chromium.googlesource.com/chromium/src.git) Chromium - Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web.
(https://invent.kde.org/network/falkon) Falkon - Falkon aims to be a lightweight web browser available through all major platforms.
(https://hg.mozilla.org/mozilla-central/) Firefox - A popular Web Browser with a lot of plugins/apps.
(https://gitlab.gnome.org/GNOME/epiphany) GNOME Web - GNOME Web (codename: Epiphany) is a GNOME web browser based on the WebKit rendering engine.
(https://git.savannah.gnu.org/cgit/gnuzilla.git) IceCat - GNU version of Firefox built for privacy, using only free software and free of trademarks.
(https://gitlab.com/librewolf-community) LibreWolf - Fork of Firefox, with the primary goals of privacy, security and user freedom.
Microsoft Edge - Microsoft Edge is a cross-platform web browser created and developed by Microsoft.
(https://gitlab.com/midori-web/midori-desktop) Midori - A lightweight free browser that runs well on low spec systems.
(https://github.com/minbrowser/min) Min - A smarter, faster web browser.
(https://gitlab.torproject.org/tpo/applications/mullvad-browser/) Mullvad Browser - The Mullvad Browser is a privacy-focused web browser developed in a collaboration between Mullvad VPN and the Tor Project. It's designed to minimize tracking and fingerprinting.
Opera - Opera browser is everything you need to do more on the web.
(https://github.com/qutebrowser/qutebrowser) QuteBrowser - A keyboard-driven, vim-like browser based on PyQt5.
(https://gitlab.torproject.org/tpo/core/tor/) Tor - Tor is free software and an open network that helps you defend against traffic analysis, a form of network surveillance that threatens personal freedom and privacy.
(https://github.com/Eloston/ungoogled-chromium) ungoogled-chromium - ungoogled-chromium is Google Chromium, sans dependency on Google web services.
Vivaldi - A new and rising browser with a lot of customizations.
(https://github.com/WaterfoxCo/Waterfox) Waterfox - Fork of Firefox. Waterfox gives you a sane way to browse the web. Built with you, the user, in mind.
Wavebox - A feature-rich Chromium browser that's built for productive working across Google Workspaces, Microsoft Teams, ClickUp, Monday, Atlassian, Asana, AirTable, Slack, and every other web app you use to get work done.
Yandex - Fast and convenient browser.

Supportive Tool

Clipgrab - A friendly downloader for YouTube and other sites.
(https://github.com/NickvisionApps/Parabolic) Parabolic - Download web video and audio.
(https://github.com/spotDL/spotify-downloader) spotDL - Download your Spotify playlists and songs along with album art and metadata (from YouTube if a match is found).
(https://github.com/Unrud/video-downloader) Video Downloader - Download videos from websites like YouTube and many others (based on yt-dlp).
(https://github.com/jely2002/youtube-dl-gui) youtube-dl-gui - A cross-platform GUI for youtube-dl made in Electron and node.js
(https://github.com/aandrew-me/ytdownloader/) ytDownloader - A cross-platform GUI for yt-dlp with advanced options and a modern UI.
(https://github.com/zerotier/ZeroTierOne) Zerotier - Zerotier is a program that creates a Virtual Network for only your devices with end to end encryption over the internet. By default Zerotier will manage your virtual network but you can switch to a self-managed network if you prefer.

Web Service Client

(https://invent.kde.org/pim/akregator) Akregator - A KDE Feed Reader.
(https://invent.kde.org/network/choqok) Choqok - Choqok is a Qt5 client for Twitter, GNU Social, Friendica and Pump.IO.
(https://github.com/jeena/FeedTheMonkey) FeedTheMonkey - FeedTheMonkey is a desktop client for TinyTinyRSS.
(https://github.com/yang991178/fluent-reader) Fluent Reader - Modern desktop RSS reader built with Electron, React, and Fluent UI.
(https://github.com/FreeTubeApp/FreeTube) FreeTube - FreeTube is a YouTube client for Windows, Mac, and Linux built around using YouTube more privately.
(https://github.com/EragonJ/Kaku) Kaku - An open source youtube music player for Ubuntu.
(https://gitlab.com/news-flash/news_flash_gtk) NewsFlash - NewsFlash is a program designed to complement an already existing web-based RSS reader account.
(https://invent.kde.org/multimedia/plasmatube) PlasmaTube - Kirigami-based YouTube client for Linux Desktop and Mobile with built-in ad-blocking and privacy features.
(https://github.com/popcorn-official/popcorn-desktop) Popcorn Time - Watch torrent movies instantly.
(https://github.com/martinrotter/rssguard) RSS Guard - Feed reader which supports RSS/ATOM/JSON and many web-based feed services.
(https://github.com/streamlink/streamlink-twitch-gui) Streamlink Twitch GUI - A multi platform Twitch.tv browser for Streamlink.
(https://github.com/pystardust/ytfzf) ytfzf - Terminal Youtube/Odysee client with thumbnails.

办公室

会计

(https://github.com/Gnucash/) GnuCash - GnuCash is a free software accounting program that implements a double-entry bookkeeping system. It was initially aimed at developing capabilities similar to Intuit, Inc.'s Quicken application, but also has features for small business accounting.
(https://github.com/simonmichael/hledger) hledger - Easy-to-use command-line/curses/web plaintext accounting tool.
(https://code.launchpad.net/homebank) HomeBank - HomeBank is a free software that will assist you to manage your personal accounting.
(https://invent.kde.org/office/kmymoney) KMyMoney - KMyMoney is the personal finance manager by KDE. Its operation is similar to Microsoft Money and Quicken.
(https://invent.kde.org/office/skrooge) Skrooge - A personal finances manager, powered by KDE.

Office Suites

(https://invent.kde.org/office/calligra) Caligra Office - Offers a comprehensive set of 8 applications which satisfies the office, graphics and management needs.
(https://www.libreoffice.org/about-us/source-code/) LibreOffice - Arguably the most popular office suite for Linux, it is very heavily developed and widely known.
(https://github.com/ONLYOFFICE) OnlyOffice - An office suite that charges for a cloud version of itself, but is free for other uses.
WPS office - A popular office suite in China, but is fully translated and functions well in English.

乳胶

(https://gitlab.gnome.org/swilmet/gnome-latex) GNOME LaTeX - GNOME LaTeX is a LaTeX editor for the GNOME desktop.
(https://github.com/alexandervdm/gummi) Gummi - Simple latex editor with templates, spell check, and wizards.
(https://www.lyx.org/trac/browser) LyX - Mature document editor that renders into LaTeX.
(https://www.tug.org/texlive/build.html) TexLive - TeX Live is an easy way to get up and running with the TeX document production system.
(https://savannah.gnu.org/projects/texmacs) TeXmacs - Free scientific text editor, inspired by TeX and GNU Emacs. WYSIWYG editor and CAS-interface.
(http://www.xm1math.net/texmaker/download.html) Texmaker - Free cross-platform LaTeX editor.
(https://github.com/texstudio-org/texstudio) TeXstudio - TeXstudio's goal is to make writing LaTeX documents as easy and comfortable as possible.
(https://github.com/TeXworks/texworks) TeXworks - TeXworks is an environment for authoring TeX (LaTeX, ConTeXt, etc) documents, with a Unicode-based, TeX-aware editor, integrated PDF viewer, and a clean, simple interface accessible to casual and non-technical users.

降价

(http://github.com/wereturtle/ghostwriter) Ghost Writer - A distraction-free Markdown editor for Windows and Linux.
(https://github.com/fabiocolacio/Marker) Marker - Marker is a markdown editor for linux made with GTK+-3.0.
(https://github.com/marktext/marktext) MarkText - MarkText is a free and open-source realtime preview markdown editor which support both CommonMark Spec and GitHub Flavored Markdown Spec. It is a concise text editor, dedicated to improving your writing efficiency.
(https://github.com/jamiemcg/remarkable) Remarkable - A capable markdown editor that uses a variant of GitHub Flavored Markdown (GFM).
(https://github.com/retext-project/retext) Retext - A Simple but powerful editor for Markdown and reStructuredText.
Typora - A Minimal markdown editor.

Novel Writing

(https://github.com/andreafeccomandi/bibisco) Bibisco - A novel writing software with focus on ideas and characters.
(https://github.com/olivierkes/manuskript) Manuskript - Manuskript is a perfect tool for those writer who like to organize and plan everything before writing.
(https://github.com/jacquetc/plume-creator) Plume Creator - An open-source tool for novelist that gives you an outliner, a distraction-free mode, a note manager and much more.
(https://github.com/scribusproject/scribus) Scribus - Scribus is a desktop publishing application designed for layout, typesetting, and preparation of files for professional-quality image-setting equipment. It can also create animated and interactive PDF presentations and forms.
(https://github.com/trelby/trelby) Trelby - Trelby is simple, fast and elegantly laid out to make screenwriting simple.

生产率

自动化

(https://github.com/Jmgr/actiona) Actiona - An utility for task automation Ubuntu/Linux. (Previously Actionaz)
(https://github.com/autokey/autokey) Autokey - A desktop automation utility for Linux allows you to manage collection of scripts and phrases, and assign abbreviations and hotkeys to these.
(https://github.com/rafaelmardojai/blanket) Blanket - Improve focus and increase your productivity by listening to different sounds.
(https://code.launchpad.net/caffeine) Caffeine - Prevents Ubuntu from automatically going to sleep.
(https://github.com/federico-terzi/espanso) espanso - Cross-platform Text Expander written in Rust.
(https://github.com/mautosoft/maxautoclicker/) Max Auto Clicker - Automate your mouse clicks easily with this awesome cross-platform application (for Windows and Linux Desktops).
(https://github.com/robiot/xclicker) XClicker - A blazing fast gui autoclicker for linux.

码头

(https://github.com/Cairo-Dock) Cairo-Dock - Cairo-Dock is a desktop interface that takes the shape of docks, desklets, panel, etc.
(https://code.launchpad.net/docky) Docky - Docky is a full fledged dock application that makes opening common applications and managing windows easier and quicker.
(https://invent.kde.org/plasma/latte-dock) Latte Dock - Latte is a dock based on plasma frameworks that provides an elegant and intuitive experience for your tasks and plasmoids.
(https://git.launchpad.net/plank) Plank - Plank is meant to be the simplest dock of apps on the planet.

本地搜索

(https://github.com/albertlauncher/albert) Albert - An awesome keyboard launcher for the Linux desktop.
(https://github.com/DoTheEvo/ANGRYsearch) ANGRYsearch - Linux file search, instant results as you type.
(https://code.launchpad.net/catfish-search) Catfish - Catfish is a versatile file searching tool.
(https://github.com/KELiON/cerebro) Cerebro - Open-source productivity booster with a brain / MacOS-Spotlight alternative.
(https://github.com/cboxdoerfer/fsearch) fsearch - A fast file search utility for Unix-like systems based on GTK+3. Wildcard support, RegEx support, Filter support.
(https://github.com/pew/plotinus) Plotinus - A searchable command palette in every modern GTK+ application.
(https://git.launchpad.net/synapse-project) Synapse - Synapse is a semantic launcher written in Vala that you can use to start applications as well as find and access relevant documents and files by making use of the Zeitgeist engine.
(https://github.com/Ulauncher/Ulauncher/) Ulauncher - Ulauncher is a fast application launcher for Linux. It's is written in Python, using GTK+.

各种各样的

(https://github.com/costales/anoise) Ambient Noise - An ambient noise generator for Linux.
(https://github.com/jarun/bcal) bcal - Perform storage conversions and calculations.
(https://github.com/hluk/CopyQ) CopyQ -CopyQ is advanced clipboard manager with editing and scripting features.
f.lux - A program that reddens your display to help you sleep better.
(https://github.com/thezbyg/gpick) Gpick - Gpick allows you to sample any color from anywhere on your desktop, and it also provides some other advanced features!
(https://github.com/jarun/pdd) pdd - Tiny date, time diff calculator.
(https://github.com/jonls/redshift) Redshift - Redshift adjusts the color temperature of your screen according to your surroundings. This may help your eyes hurt less if you are working in front of the screen at night.
(http://www.speedcrunch.org/) SpeedCrunch - A nice, open source, high-precision scientific calculator.
(https://github.com/jml/undistract-me) Undistract me - Notifies you when long-running terminal commands complete.
Xmind - A mind mapping tool.

Note Taking

(https://basket-notepads.github.io/download.html) Basket Note Pads - This multi-purpose note-taking application helps you to easily take all sort of notes.
(https://github.com/BoostIO/Boostnote) Boostnote - Boostnote is an open source note-taking app made for programmers just like you.
(https://github.com/giuspen/cherrytree) Cherrytree - A hierarchical note taking application, featuring rich text and syntax highlighting, storing data in a single xml or sqlite file.
Inkdrop - The Note-Taking App for Markdown Lovers with simple interface, seemless security and powerful APIs.
(https://github.com/laurent22/joplin) Joplin - A note taking and to-do application with synchronization capabilities for Windows, macOS, Linux, Android and iOS.
(https://github.com/logseq/logseq) Logseq - Logseq is a privacy-first, open-source knowledge base that works on top of local plain-text Markdown and Org-mode files. Use it to write, organize and share your thoughts, keep your to-do list, and build your own digital garden.
(https://github.com/dvorka/mindforger) Mindforger - Thinking notebook and Markdown editor.
(https://sourceforge.net/p/nevernote/code/ci/master/tree/) NixNote - An open source client for Evernote.
(https://github.com/nuttyartist/notes) Notes - A clean simple note taking app for Linux.
(https://github.com/streetwriters/notesnook) Notesnook - A fully open source & end-to-end encrypted note taking alternative to Evernote.
Obsidian - Obsidian is a powerful knowledge base on top of a local folder of plain text Markdown files.
(https://github.com/patrikx3/onenote) OneNote - Linux Electron OneNote.
(http://orgmode.org/) Org mode - Org mode is for keeping notes, maintaining TODO lists, planning projects, and authoring documents with a fast and effective plain-text system.
(https://github.com/alainm23/planner) Planner - Planner keeps track of all your tasks, projects, and goals in one beautifully simple place.
(https://github.com/pbek/QOwnNotes) QOwnNotes - QOwnNotes is a plain-text file notepad and todo-list manager with markdown support and ownCloud / Nextcloud integration.
Simplenote - A Cross platform notetaking app and Evernote competitor.
(https://github.com/spsdco/notes) Springseed - Simple and beautiful note taking app for daily user.
(https://github.com/standardnotes/) Standard Notes - Standard Notes is an end-to-end encrypted note-taking app for digitalists and professionals. Capture your notes, files, and life's work all in one secure place.
(https://github.com/Standard-Unix-Notes/unix-notes) Standard Unix Notes - GPG Encrypted Notes/Notebook manager for BSD/Linux
(https://bazaar.launchpad.net/~umang/indicator-stickynotes/trunk/files) Stickynote - Sticky notes on your Linux desktop.
(https://github.com/tomboy-notes/tomboy) Tomboy - Tomboy is a desktop note-taking application which is simple and easy to use.
(https://github.com/zadam/trilium) Trilium Notes - Trilium Notes is a hierarchical note taking application with focus on building large personal knowledge bases.
(https://github.com/turtl) Turtl - The secure, collaborative notebook.
Typora - A minimalistic Markdown viewer and editor.
(https://github.com/klaussinani/tusk) Tusk - Refined Evernote desktop app.
(https://github.com/wizteam/wizqtclient) WizNote - A cross-platform cloud based note-taking client.

Time and Task

(http://bazaar.launchpad.net/~joh/alarm-clock/trunk/files) Alarm Clock - Alarm Clock is a fully-featured alarm clock for your GNOME panel or equivalent.
(https://gitlab.gnome.org/GNOME/gnome-break-timer/) Break Timer - A break timer application for GNOME.
(https://github.com/tom-james-watson/breaktimer-app/) BreakTimer - BreakTimer is a cross platform desktop application with nice UI for managing and enforcing periodic breaks.
(http://git.calcurse.org/calcurse.git/) calcurse - A calendar and scheduling application for the command line.
(https://gitlab.gnome.org/GNOME/california) California - Complete Calendar app replacement which uses natural language for creating events.
Everdo - TODO list and Getting Things Done® app for all platforms. Beautiful, powerful, not SaaS, free version available.
(https://github.com/codito/gnome-pomodoro) GNOME Pomodoro - A full-featured pomodoro timer for GNOME.
(https://github.com/JMoerman/Go-For-It) Go For It - Go For It! is a simple and stylish productivity app, featuring a to-do list, merged with a timer that keeps your focus on the current task.
(https://invent.kde.org/pim/kalendar) Kalendar - Kalendar is a calendar application that allows you to manage your tasks and events.
Pomodone App - PomoDoneApp is the easiest way to track your workflow using Pomodoro technique®, on top of your current task management service.
(https://invent.kde.org/utilities/rsibreak) RSIBreak - RSIBreak takes care of your health and regularly breaks your work to avoid repetitive strain injury.
(https://github.com/ransome1/sleek) sleek - Cross platform todo manager based on the todo.txt syntax.
(https://gitlab.gnome.org/World/Solanum) Solanum - A pomodoro timer for the GNOME desktop.
(https://github.com/johannesjo/super-productivity) Super Productivity - The simple free flexible ToDo List / Time Tracker / personal Jira and Github Task Manager.
Taskade - Real-time organization and collaboration tool for getting things done. Taskade is a unified workspace for team tasks, notes, with integrated video chat available cross-platform and free to use.
(https://github.com/klaussinani/taskbook) Taskbook - Tasks, boards & notes for the command-line habitat.
(https://github.com/GothenburgBitFactory/taskwarrior) TaskWarrior - Taskwarrior is Free and Open Source Software that manages your TODO list from the command line.
(https://github.com/todotxt/todo.txt-android) Todo.txt - Todo.txt is a set of focused editors which help you manage your tasks with as few keystrokes and taps possible.
(https://github.com/kamhix/todoist-linux) Todoist - Unofficial client of Todoist, the cross-platform to-do manager with mobile apps, great UI and has some optional premium features.

Time and Usage Tracker

(https://github.com/ActivityWatch/activitywatch) ActivityWatch - ActivityWatch is an app that automatically tracks how you spend time on your devices.
(https://github.com/hamaluik/timecop) Time Cop - A time tracking app that respects your privacy and gets the job done without getting too fancy.
![Nonfree][freeware icon]Toggl Track - Simple and Intuitive Time Tracking Software with cloud sync.

Widget and Indicator

(https://bazaar.launchpad.net/~indicator-brightness/indicator-brightness/trunk/files) Brightness - Brightness indicator for Ubuntu.
(https://git.launchpad.net/my-weather-indicator) My Weather Indicator - Weather indicator and widget for Ubuntu.
(https://bazaar.launchpad.net/~jconti/recent-notifications/trunk/files) Recent Noti - An indicator for recent notification.
(https://github.com/yktoo/indicator-sound-switcher) Yktoo Sound Switcher Indicator - Sound input/output selector indicator for Ubuntu/Unity.

代理人

(https://github.com/mitmproxy/mitmproxy) mitmproxy - mitmproxy is a free and open source interactive HTTPS proxy.
(https://sourceforge.net/projects/ijbswa/) Privoxy - Privoxy is a non-caching web proxy with advanced filtering capabilities for enhancing privacy, modifying web page data and HTTP headers, controlling access, and removing ads and other obnoxious Internet junk.
(https://github.com/haad/proxychains) ProxyChains - A tool that forces any TCP connection made by any given application to follow through proxy like TOR or any other SOCKS4, SOCKS5 or HTTP(S) proxy.
(https://github.com/shadowsocks/shadowsocks-qt5) Shadowsocks - A secure socks5 proxy, designed to protect your Internet traffic.

安全

Boot Integrity

(https://github.com/noahbliss/mortar) Mortar - Mortar allows for convenient automatic unlocking of LUKS-encrypted disks without sacrificing security through the use of Secureboot and TPM validation. Mortar aims to be distribution-agnostic.

Compartmentalization

(https://github.com/AtomsDevs/Atoms) Atoms - Easily manage Linux Chroot(s) and Containers with Atoms.
(https://github.com/89luca89/distrobox) Distrobox - Use any linux distribution inside your terminal.
(https://github.com/netblue30/firejail) Firejail - Firejail is a SUID program that reduces the risk of security breaches by restricting the running environment of untrusted applications using Linux namespaces and seccomp-bpf.
(https://gitlab.gnome.org/GNOME/gnome-boxes) GNOME Boxes - Virtualization made simple.
(https://sourceforge.net/projects/kvm/files/) KVM - KVM (for Kernel-based Virtual Machine) is a full virtualization solution for Linux on x86 hardware containing virtualization extensions (Intel VT or AMD-V).
(https://github.com/nanovms/ops/) ops - OPS is a tool that builds, runs and deploys ordinary linux applications as unikernels.
(https://github.com/marhkb/pods) Pods - Interact with Podman using an intuitive desktop application.
(https://github.com/quickemu-project/quickemu) Quickemu - Quickly create and run optimised Windows, macOS and Linux desktop virtual machines.
(https://github.com/containers/toolbox) Toolbx - Tool for containerized command line environments on Linux.
(https://www.virtualbox.org/wiki/Contributor_information) VirtualBox - VirtualBox is a general-purpose full virtualizer for x86 hardware, targeted at server, desktop and embedded use.
(https://github.com/virt-manager/virt-manager) Virtual Machine Manager - Desktop tool for managing virtual machines via libvirt.
VMware Workstation Player - Easily run multiple operating systems as virtual machines on your Windows or Linux PC with VMware Workstation Player.

防火墙

(https://github.com/firehol/firehol) FireHOL - Linux firewall ( iptables ) manager for humans.
(https://github.com/firewalld/firewalld) Firewalld - Firewalld provides a dynamically managed firewall with support for network or firewall zones to define the trust level of network connections or interfaces.
(https://github.com/costales/gufw) GuFW - One of the easiest firewalls in the world of Linux.
(https://github.com/evilsocket/opensnitch) OpenSnitch - OpenSnitch is a GNU/Linux interactive application firewall inspired by Little Snitch.
(https://github.com/safing/portmaster) Portmaster - Portmaster is a free and open-source application firewall that does the heavy lifting for you. Restore privacy and take back control over all your computer's network activity.

Network Analysis

(https://www.tcpdump.org/#source) Tcpdump - TCP Debugging/Capture Tool.
(https://github.com/gcla/termshark) Termshark - A terminal UI for tshark, inspired by Wireshark.
(https://gitlab.com/wireshark/wireshark/-/tree/master) Wireshark - Wireshark is the world's foremost network protocol analyzer. It lets you see what's happening on your network at a microscopic level. It is the de facto (and often de jure) standard across many industries and educational institutions.

密码管理器

1Password - 1Password is the easiest way to store and use strong passwords. Log in to sites and fill forms securely with a single click.
(https://github.com/authpass/authpass) AuthPass - Password Manager based on Flutter for all platforms.
(https://github.com/bitwarden) Bitwarden - A cross-platform password management service which also support self-hosting.
(https://github.com/buttercup/buttercup-desktop) Buttercup - Buttercup is a free, open-source and cross-platform password manager, built on NodeJS with Typescript.
Enpass - Enpass makes your life easy by securely managing your passwords and important information.
(https://github.com/gopasspw/gopass) gopass - The slightly more awesome standard unix password manager for teams.
(https://sourceforge.net/projects/keepass/files/KeePass%202.x/) KeePass - Windows focused password manager, with some cross platform support through Mono.
(https://github.com/keepassxreboot/keepassxc) KeePassXC - Cross platform password manager. A Community-maintained fork of KeePassX.
Keeper - The leading cybersecurity platform that protects passwords, secrets and access to infrastructure.
(https://github.com/keeweb/keeweb) KeeWeb - Free cross-platform password manager compatible with KeePass.
LastPass - LastPass is a crossplatform freemium password management service that stores encrypted passwords in private accounts.
NordPass - A secure and simple password manager for a stress-free online experience. Optimized for Linux devices.
(https://github.com/padloc/padloc) Padloc - A modern, open source password manager for individuals and teams.
(https://git.zx2c4.com/password-store/) Pass - The standard Unix password manager.
(https://sourceforge.net/projects/passwordsafe/) Password Safe - Password Safe allows you to safely and easily create a secured and encrypted user name/password list.
(https://gitlab.com/psono/psono-app) Psono - Psono is an open source and self hosted password manager to help keep your data safe.
(https://gitlab.gnome.org/World/secrets) Secrets - Secrets is a password manager which integrates perfectly with the GNOME desktop and provides an easy and uncluttered interface for the management of password databases.
(https://github.com/dani-garcia/vaultwarden) VaultWarden - Unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs.

逆向工程

(https://github.com/rizinorg/cutter) cutter - Cutter's goal is to be an advanced FREE and open-source reverse-engineering platform while keeping the user experience at mind.
(https://github.com/eteran/edb-debugger) edb-debugger - edb is a cross platform AArch32/x86/x86-64 debugger. It was inspired by Ollydbg.
(https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git) GDB - GDB, the GNU Project debugger, allows you to see what is going on `inside' another program while it executes.
(https://github.com/NationalSecurityAgency/ghidra/releases) ghidra - A software reverse engineering (SRE) suite of tools developed by NSA's Research Directorate in support of the Cybersecurity mission.
(https://github.com/radareorg/radare2/releases) radare2 - A free/libre toolchain for easing several low level tasks like forensics, software reverse engineering, exploiting, debugging.

其他

(https://gitlab.gnome.org/World/Authenticator) Authenticator - Simple application for generating Two-Factor Authentication Codes.
(https://github.com/Cisco-Talos/clamav-devel) ClamAV - ClamAV is an open source antivirus engine for detecting trojans, viruses, malware & other malicious threats.
(https://github.com/cryptomator/cryptomator) Cryptomator - Multi-platform transparent client-side encryption of your files in the cloud.
(https://gitlab.gnome.org/World/decoder/) Decoder - Fancy yet simple QR Codes scanner and generator.
(https://github.com/fail2ban/fail2ban) Fail2ban - Fail2ban scans log files (eg /var/log/apache/error_log) and bans IPs that show the malicious signs -- too many password failures, seeking for exploits, etc.
(https://firehol.org/tutorial/fireqos-new-user/) FireQoS - Linux QoS ( tc ) manager for humans.
(https://git.gnupg.org/) GnuPG - GnuPG allows to encrypt and sign your data and communication, features a versatile key management system as well as access modules for all kinds of public key directories.
(https://github.com/firehol/iprange) IPrange - A very fast command line utility for processing IP lists (merge, compare, exclude, etc).
(https://github.com/jarun/keysniffer) keysniffer - Linux kernel mode debugfs keylogger.
(https://github.com/CISOfy/lynis) Lynis - Security auditing tool for Linux, macOS, and UNIX-based systems. Assists with compliance testing (HIPAA/ISO27001/PCI DSS) and system hardening. Agentless, and installation optional.
(https://gitlab.gnome.org/World/obfuscate/) Obfuscate - Obfuscate lets you redact your private information from any image.
(https://www.openbsd.org/anoncvs.html) OpenSSH - OpenSSH Secure Shell Server and Client.
(https://github.com/zaproxy/zaproxy/) OWASP ZAP - OWASP Zed Attack Proxy (ZAP) web security testing tool.
(https://gitlab.gnome.org/GNOME/seahorse) Seahorse - A GNOME frontend for GnuPG.
(https://github.com/mhogomchungu/sirikali) Sirikali - A Qt/C++ GUI front end to cryfs,gocryptfs,securefs,ecryptfs and encfs.
(https://github.com/usbkey9/uktools) Uktools - Keep your system up-to-date with last kernel available. Possibility to clean old kernel too.
(https://github.com/firehol/blocklist-ipsets) Update-IPsets - A manager for all cybercrime IP feeds that can download, convert and install netfilter ipsets .
(https://github.com/veracrypt/VeraCrypt) VeraCrypt - VeraCrypt is a free open source disk encryption software for Windows, Mac OSX and Linux.

Sharing Files

Cloud Drive

Dropbox - Dropbox is a free service that lets you bring your photos, docs, and videos anywhere and share them easily.
(https://github.com/meganz/MEGAsync) MEGA - Easy automated syncing between your computers and your MEGA cloud drive.
(https://github.com/nextcloud) nextCloud - An actively maintained fork of ownCloud, a suite of client-server software for creating and using file hosting services.
(https://github.com/owncloud) ownCloud - The goal of ownCloud is to give you access to your files wherever you are.
(https://github.com/haiwen/seafile) Seafile - Seafile is an enterprise file hosting platform with high reliability and performance. Put files on your own server. Sync and share files across different devices, or access all the files as a virtual disk.

Download Manager

(https://github.com/aria2/aria2) aria2 - aria2 is a lightweight multi-protocol & multi-source command-line download utility.
(https://github.com/setvisible/DownZemAll) DownZemAll - DownZemAll! is a mass download manager for Windows, Mac OS X and Linux. It helps you to select, organize, prioritize and run your downloads in parallel.
Flareget - Full featured, multi-threaded download manager and accelerator.
Free Download Manager - Free Download Manager is a powerful modern cross-platform download accelerator and organizer for Windows, Mac and Linux.
JDownloader - JDownloader is a free download management tool with a huge community of developers that makes downloading as easy and fast as it should be.
(https://invent.kde.org/network/kget) KGet - KGet is a versatile and user-friendly download manager.
(https://github.com/agalwood/Motrix/) Motrix - Motrix is a full-featured clean and easy to use interface download manager that supports downloading HTTP, FTP, BitTorrent, Magnet, etc.
(https://sourceforge.net/p/urlget/uget2/ci/master/tree/) uGet - A download manager that can monitor the clipboard for downloadable links, and can create a list of downloads, and run them in parallel.
(https://github.com/subhra74/xdm) Xtreme Download Manager - A good download manager with fresh UI for Linux.

File Sharing

(https://github.com/mafintosh/airpaste) airpaste - A 1-1 network pipe that auto discovers other peers using mdns.
(https://github.com/schollz/croc) croc - Easily and securely send things from one computer to another.
CrossFTP - CrossFTP makes it extremely simple to manage the FTP related tasks.
D-lan - A free LAN file sharing software.
(https://svn.filezilla-project.org/filezilla/FileZilla3/) Filezilla - The free FTP solution.
(https://github.com/nitroshare/nitroshare-desktop) NitroShare - Cross-Platform network file transfer application.
(https://github.com/micahflee/onionshare) OnionShare - Securely and anonymously share a file of any size.
(https://github.com/sidneys/pb-for-desktop) PushBullet for desktop - The missing Desktop application for Pushbullet.
Quazaa - A cross platform multi-network peer-to-peer (P2P) file-sharing client.
SpiderOak - Real-time collaboration for teams and businesses that care about privacy.
(https://github.com/syncthing/syncthing) Syncthing - Syncthing replaces proprietary sync and cloud services with something open, trustworthy and decentralized.
(https://gitlab.gnome.org/World/warp) Warp - Warp allows you to securely send files to each other via the internet or local network by exchanging a word-based code.
(https://github.com/linuxmint/warpinator) Warpinator - Share files across LAN.
(https://github.com/warner/magic-wormhole) Wormhole - Get arbitrary-sized files and directories (or short pieces of text) from one computer to another safely.

远程桌面

AnyDesk - AnyDesk ensures secure and reliable remote desktop connections for IT professionals and on-the-go individuals alike.
(https://github.com/debauchee/barrier/) Barrier - Share mouse and keyboard over the local network.
(https://gitlab.gnome.org/GNOME/connections) Connections - Connections allows you to connect to and use other desktops. This can be a great way to access content or software on a different desktop operating system.
PushBullet - Pushbullet connects your devices, making them feel like one.
(https://github.com/rustdesk/rustdesk) Rustdesk - Open source virtual / remote desktop infrastructure for everyone! The open source TeamViewer alternative.
Teamviewer - PC remote control/remote access software, free for personal use.

Torrent Client

(https://git.deluge-torrent.org/deluge) Deluge - Deluge is a lightweight, Free Software, cross-platform BitTorrent client.
(https://gitlab.gnome.org/World/Fragments) Fragments - Fragments is an easy to use BitTorrent client for the GNOME desktop environment.
(https://invent.kde.org/network/ktorrent) KTorrent - KTorrent is a BitTorrent application by KDE which allows you to download files using the BitTorrent protocol.
(https://github.com/qbittorrent/qBittorrent) qBittorent - The qBittorrent project aims to provide a Free Software alternative to µTorrent.
(https://github.com/c0re100/qBittorrent-Enhanced-Edition) qBittorrent Enhanced Edition - qBittorrent Enhanced is fork of qBittorrent that features peer whitelist/blacklist, auto update public tracker list and more.
Tixati - Freeware, advanced featured torrent client, a web user interface is included.
(https://trac.transmissionbt.com/browser/trunk) Transmission - Simple, lightweight, multi-platform torrent client.
(https://github.com/transmission-remote-gui/transgui) Transmission Remote GUI - Transmission Remote GUI is a feature rich cross platform front-end to remotely control a Transmission Bit-Torrent client daemon via its RPC protocol.
Vuze - Vuze is a BitTorrent client used to transfer files via the BitTorrent protocol.
(https://github.com/webtorrent/webtorrent-desktop) Web Torrent Desktop - Web Torrent Desktop is for streaming torrents which connects to both BitTorrent and WebTorrent peers.

终端

(https://github.com/jwilm/alacritty) Alacritty - A cross-platform, GPU-accelerated terminal emulator.
(https://gitlab.gnome.org/raggesilver/blackbox) Black Box - A beautiful GTK 4 terminal.
(https://gitlab.gnome.org/GNOME/console) Console - A simple user-friendly terminal emulator for the GNOME desktop.
(https://github.com/contour-terminal/contour/) Contour - Contour is a modern and actually fast, modal, virtual terminal emulator, for everyday use. It is aiming for power users with a modern feature mindset.
(https://github.com/Swordfish90/cool-retro-term) Cool Retro Term - A good looking terminal that mimicks the old cathode display.
(https://github.com/GitSquared/edex-ui) eDEX-UI - eDEX-UI is a fullscreen, cross-platform terminal emulator and system monitor that looks and feels like a sci-fi computer interface.
(https://github.com/GNOME) GNOME Terminal - A widely preinstalled terminal emulator in Linux world.
(https://github.com/Guake/guake) Guake - Guake is a top-down terminal for GNOME.
(https://github.com/zeit/hyper) Hyper - A terminal built on web technologies.
(https://github.com/orhun/kermit) Kermit - A VTE-based, simple and froggy terminal emulator.
(https://github.com/kovidgoyal/kitty) Kitty - Cross-platform, fast, feature full, OpenGL based terminal emulator.
(https://invent.kde.org/utilities/konsole) Konsole - An alternative terminal emulator for KDE desktop environment.
(https://sourceforge.net/projects/rxvt/) RXVT - A terminal emulator for X11, a popular replacement for the standard 'xterm'.
(http://dist.schmorp.de/rxvt-unicode/) rxvt-unicode - rxvt-unicode is a fork of the well known terminal emulator.
(https://bazaar.launchpad.net/~dabisu/sakura/sakura/files) Sakura - Simple but powerful libvte based terminal emulator, supporting utf-8 and input methods as provided by gtk+ and pango libraries.
(https://git.suckless.org/st) st - st is a simple terminal implementation for X.
(https://bazaar.launchpad.net/~gnome-terminator/terminator/gtk3/files) Terminator - Feature filled terminal emulator that supports tabs and grids.
(https://github.com/Eugeny/tabby) Tabby - Modern, highly configurable terminal app based on web technologies.
(https://github.com/billiob/terminology) Terminology - The pretty and lightweight terminal from the Enlightenment Desktop, it's highly configurable, it works in X11, under a Wayland compositor and even directly in the framebuffer on Linux. Replace your boring text-mode VT with a graphical one that requires no display system.
(https://github.com/nonstop/termit) Termit - Simple terminal emulator based on vte library, extensible via Lua.
Termius - Cross-platform terminal with built-in SSH and Telnet.
(https://github.com/lanoxx/tilda) Tilda - A Gtk based drop down terminal for Linux and Unix.
(https://github.com/gnunn1/tilix) Tilix - A tiling terminal emulator for Linux using GTK+ 3.
(https://github.com/cosmos72/twin) Twin - Fast, lightweight text-mode window environment with mouse support. Enables multiple terminals in a single Linux console, terminal or X11 window. It can be detached (keeps running in background) and reattached to a different console, terminal or X11 server. Works on Linux, Mac OS X and BSD.
(https://github.com/saulpw/visidata) Visidata - A terminal spreadsheet multitool for discovering and arranging data.
(https://github.com/wez/wezterm) WezTerm - A GPU-accelerated cross-platform terminal emulator and multiplexer written by @wez and implemented in Rust.
(https://invisible-island.net/xterm/) Xterm - The Xterm program is a terminal emulator for the X Window System. It provides DEC VT102 and Tektronix 4014 compatible terminals for programs that can't use the window system directly.
(https://invent.kde.org/utilities/yakuake) Yakuake - A Quake-style terminal emulator based on KDE Konsole technology.
(https://github.com/zellij-org/zellij) Zellij - A terminal workspace and multiplexer. Letting you open several panes and tabs to run different programs, share a terminal session with others and more. Very user friendly and intuitive.

文本编辑器

Integrated Development Environment inspired / Common User Access based

(https://sourceforge.net/p/bluefish/code/HEAD/tree/trunk/bluefish/) Bluefish - Bluefish is a powerful editor targeted towards programmers and web developers, with many options to write websites, scripts and programming code.
(https://github.com/adobe/brackets) Brackets - A modern text editor that understands web design.
(https://github.com/Alexey-T/CudaText) CudaText - CudaText is a cross-platform text editor, written in Object Pascal.
(https://www.geany.org/Download/Git) Geany - Geany is a text editor using the GTK+ toolkit with basic features of an integrated development environment. It was developed to provide a small and fast IDE, which has only a few dependencies from other packages.
(https://gitlab.gnome.org/GNOME/gedit) Gedit - Gedit is the GNOME text editor. While aiming at simplicity and ease of use, gedit is a powerful general purpose text editor.
(https://github.com/GNOME/gnome-builder) GNOME Builder - Powerful IDE for modern C / C++ / Bash / JavaScript development, made by Gnome Team. One of the best IDE for C/C++ development (Cmake integrated).
(https://github.com/helix-editor/helix) Helix - A post-modern modal text editor.
(https://kate-editor.org/build-it/) Kate - Kate is a multi-document editor part of KDE since release 2.2.
(https://github.com/Komodo/KomodoEdit) Komodo Edit - Free and open source multilanguage development environment.
(https://github.com/lapce/lapce) Lapce - Lightning-fast and Powerful Code Editor written in Rust.
(https://github.com/LightTable/LightTable) Lighttable - The next generation code editor! Support live coding.
(https://github.com/pulsar-edit/pulsar) Pulsar - A Community-led Hyper-Hackable Text Editor, Forked from Atom, built on Electron.
Sublime - A very capable text editor with advanced search capabilities, and many powerful plugins to improve its functionality.
(https://github.com/orbitalquark/textadept) Textadept - Minimalist text editor for programmers. Textadept is extensible with Lua programming language.
(https://github.com/Microsoft/vscode) VSCode - Visual Studio Code is a lightweight but powerful source code editor which runs on your desktop and is available for Windows, OS X and Linux. It comes with built-in support for JavaScript, TypeScript and Node.js and has a rich ecosystem of extensions for other languages (C++, C#, Python, PHP, Golang) and runtimes.
(https://github.com/VSCodium/vscodium) VSCodium - Binary releases of VS Code without MS branding/telemetry/licensing.
(https://github.com/pkulchenko/ZeroBraneStudio) ZeroBrane Studio - A mature, lightweight, cross-platform Lua IDE with modern development features.

Modal editors & derivatives

(https://github.com/emacs-mirror/emacs) Emacs - An extensible, customizable, free/libre text editor — and more.
(https://github.com/mawww/kakoune) Kakoune - Kakoune code editor - Vim inspired. Faster as in less keystrokes. Multiple selections. Orthogonal design. Has a strong focus on interactivity.
(https://github.com/LunarVim/LunarVim) LunarVim - LunarVim is an opinionated, extensible, and fast IDE layer for Neovim.
(https://github.com/neovim/neovim) Neovim - Neovim is a fork of Vim aiming to improve user experience, plugins, and GUIs.
(https://github.com/NvChad/NvChad) NvChad - An attempt to make neovim cli functional like an IDE while being very beautiful and blazing fast.
(https://github.com/syl20bnr/spacemacs) Spacemacs - A community-driven Emacs distribution.
(https://github.com/SpaceVim/SpaceVim) SpaceVim - A community-driven modular vim distribution.
(https://github.com/vim/vim) Vim - Vim is an advanced text editor that seeks to provide the power of the de-facto Unix editor 'Vi', with a more complete feature set. It's useful whether you're already using vi or using a different editor.

Other editors

(https://github.com/zyedidia/micro) Micro - Micro is a terminal-based text editor that aims to be easy to use and intuitive, while also taking advantage of the full capabilities of modern terminals.
(http://git.savannah.gnu.org/cgit/nano.git/) Nano - GNU Nano is a text editor which aims to introduce a simple interface and intuitive command options to console based text editing.
(https://invent.kde.org/utilities/kate) KWrite - KWrite is a text editor by KDE, based on the Kate's editor component.
(https://github.com/notepadqq/notepadqq) Notepadqq - Notepadqq is a Notepad++-like editor for the Linux desktop.
(https://github.com/dail8859/NotepadNext) Notepad Next - A cross-platform, reimplementation of Notepad++.

公用事业

Disk Utilities

(https://github.com/GNOME/brasero) Brasero - A capable CD/DVD burner.
(http://clonezilla.org/related-links/) Clonezilla - Clonezilla is a partition and disk imaging/cloning program similar to True Image® or Norton Ghost®.
(https://sourceforge.net/projects/dban/) DBAN - Delete information stored on hard disk drives (HDDs) in PC laptops, desktops or servers.
(https://github.com/imsnif/diskonaut) Diskonaut - A disk space visualizer and navigator for the terminal.
(https://github.com/zevv/duc) Duc - Duc, a library and suite of tools for indexing, and visualizing inspecting disk usage.
(https://github.com/balena-io/etcher) Etcher - Flash OS images to SD cards & USB drives, safely and easily.
(https://github.com/GNOME/gparted) GParted - Disk Partition utility for Linux.
(https://github.com/JonMagon/KDiskMark) KDiskMark - A simple open-source disk benchmark tool for Linux distros, similar to CrystalDiskmark on Windows.
(https://invent.kde.org/utilities/kfloppy) KFloppy - Graphical utility to format 3.5" and 5.25" floppy disks.
(https://github.com/mbusb/multibootusb) MultiBootUSB - MultiBootUSB allows you to install multiple live linux on a USB disk.
(https://github.com/pop-os/popsicle) Popsicle - Popsicle is a Linux utility for flashing multiple USB devices in parallel, written in Rust.
(https://github.com/unetbootin/unetbootin) Unetbootin - UNetbootin allows you to create bootable Live USB drives for Ubuntu and other Linux distributions. You can either let UNetbootin download one of the many distributions supported out-of-the-box for you, or supply your own Linux .iso file.
(https://github.com/ventoy/Ventoy) Ventoy - A new bootable USB solution.

System Maintenance

(https://code.launchpad.net/~teejee2008/apt-toolkit/trunk) Aptik - A tool for you to organize your Favorite PPAs and manage Packages Easily.
(https://github.com/TheAssassin/AppImageLauncher) AppImageLauncher - Helper application for Linux distributions serving as a kind of "entry point" for running and integrating AppImages.
(https://github.com/prateekmedia/appimagepool) AppImage Pool - A simple, modern AppImageHub Client.
(https://github.com/vinifmor/bauh) bauh - Graphical user interface for managing your Linux applications. Supports AppImage, Arch packages (including AUR), Debian packages, Flatpak, Snap and native Web applications.
(https://github.com/bleachbit/bleachbit) BleachBit - BleachBit quickly frees disk space and tirelessly guards your privacy. Free cache, delete cookies, clear Internet history, shred temporary files, delete logs, and more.
(https://gitlab.com/volian/nala) Nala - Nala is a front-end for libapt-pkg. Specifically we interface using the python-apt api.Especially for newer users it can be hard to understand what apt is trying to do when installing or upgrading.
(https://github.com/NixOS/nix) Nix - Nix is a powerful package manager for Linux and other Unix systems that makes package management reliable and reproducible.
(https://github.com/morganamilo/paru) Paru - Paru is your standard pacman wrapping AUR helper with lots of features and minimal interaction.
(https://github.com/sahib/rmlint) rmlint - rmlint finds space waste and other broken things on your filesystem and offers to remove it.
(https://github.com/oguzhaninan/Stacer) Stacer - The most well known Ubuntu System Optimizer.
(http://download.savannah.nongnu.org/releases/synaptic/) Synaptic - Synaptic is a graphical package management program for apt.
(https://github.com/gerardpuig/ubuntu-cleaner) UbuntuCleaner - Ubuntu Cleaner is a tool that makes it easy to clean your Ubuntu system.
(https://github.com/Jguer/yay) Yay - Yet another Yogurt - An AUR Helper written in Go.

System Monitoring

(https://github.com/imsnif/bandwhich) bandwhich - Terminal bandwidth utilization tool.
(https://gitlab.com/corectrl/corectrl) CoreCtrl - CoreCtrl is a Free and Open Source GNU/Linux application that allows you to control with ease your computer hardware using application profiles. It aims to be flexible, comfortable and accessible to regular users.
(https://bazaar.launchpad.net/~cpug-devs/cpug/main/files) CPU-G - Easy monitoring the battery life of your Ubuntu laptop.
(https://github.com/vagnum08/cpupower-gui) cpupower-gui - Graphical program to easily change the frequency limits and governors of the CPU, similar to cpupower.
(https://github.com/TheTumultuousUnicornOfDarkness/CPU-X) CPU-X - CPU-X is a Free software that gathers information on CPU, motherboard and more.
(https://invent.kde.org/utilities/filelight) Filelight - Filelight is an application to visualize the disk usage on your computer by showing folders using an easy-to-understand view of concentric rings. Filelight makes it simple to free up space!
GD map - A tool to visualize disk usage.
(https://bazaar.launchpad.net/~artfwo/indicator-cpufreq/trunk/files) indicator-cpufreq - It provides the same functionality as the GNOME CPU frequency applet, but doesn't require GNOME panel and works under Unity.
(https://launchpad.net/ubuntu/+source/indicator-multiload) indicator-multiload - Graphical system load indicator for CPU, ram, etc.
(https://github.com/fossfreedom/indicator-sysmonitor) Indicator-SysMonitor - An Application Indicator showing cpu temperature, memory, network speed, cpu usage, public IP address and internet connection status.
(https://g.blicky.net/ncdu.git/) Ncdu - A disk usage analyzer with an ncurses interface.
(https://github.com/KrispyCamel4u/SysMonTask/) SysMonTask - Linux system monitor with the compactness and usefulness of windows task manager to allow higher control and monitoring.
(https://github.com/netdata/netdata) NetData - Next-gen web based real-time performance and health monitoring for physical and virtual servers, containers and IoT devices. It is also a distributed statsd server with automatic visualization for APM (applications performance monitoring).
(https://bazaar.launchpad.net/~indicator-multiload/indicator-multiload/trunk/files) Systemload - A program that shows current system load in a status bar.
(https://github.com/vergoh/vnstat) vnStat - vnStat is a console-based network traffic monitor that uses the network interface statistics provided by the kernel as information source. This means that vnStat won't actually be sniffing any traffic and also ensures light use of system resources regardless of network traffic rate.

其他

(https://sourceforge.net/projects/alien-pkg-convert/files/) Alien Package Converter - Package converter. Converts between RPM, DPKG, SLP, and TGZ package formats.
(https://github.com/angryip/ipscan) Angry IP Scanner - Fast and friendly network scanner.
(https://github.com/AntiMicroX/antimicrox/) AntiMicroX - Graphical program used to map keyboard buttons and mouse controls to a gamepad. Useful for playing games with no gamepad support.
(https://git.kernel.org/pub/scm/bluetooth/bluez.git) BlueZ - Official Linux Bluetooth protocol stack.
(https://github.com/cheat/cheat) Cheat - Cheat allows you to create and view interactive cheatsheets on the command-line.
(https://convertall.bellz.org/download.html) Convertall - A program that can convert many units of measurement to other units.
(https://github.com/chamfay/Curlew) Curlew - A GTK media converter for the GNOME desktop.
(https://github.com/wimpysworld/deb-get) deb-get - Deb-get makes is easy to install and update .debs published in 3rd party apt repositories or made available via direct download on websites or GitHub release pages.
(https://git.suckless.org/dmenu/) dmenu - dmenu is a dynamic menu for X, originally designed for dwm. It manages large numbers of user-defined menu items efficiently.
(https://github.com/dev47apps/droidcam) Droidcam - DroidCam turns your Android device into a wireless webcam for your PC.
(https://github.com/thjaeger/easystroke) EasyStroke - Easystroke is a gesture-recognition application for X11.
(https://github.com/OzymandiasTheGreat/emoji-keyboard) Emoji Keyboard - Virtual keyboard-like emoji picker for Linux.
(https://github.com/sindresorhus/fast-cli) fast-cli - Test your download and upload speed using fast.com.
(https://github.com/tchx84/flatseal) Flatseal - Flatseal is a graphical utility to review and modify permissions from your Flatpak applications.
(https://github.com/FreeRDP/FreeRDP) FreeRDP - FreeRDP is a free implementation of the Remote Desktop Protocol (RDP).
(https://charm.sh/apps/) Glow - Render markdown on the CLI, with pizzazz! ？
(https://github.com/Simmesimme/Gnome-Pie) GNOME-Pie - The circular app launcher for Linux desktops.
(https://github.com/nomic-ai/gpt4all) GPT4All - gpt4all: an ecosystem of open-source chatbots trained on a massive collections of clean assistant data including code, stories and dialogue
(https://github.com/gramps-project/gramps) Gramps - Research, organize and share your family tree with Gramps.
(https://github.com/GSConnect/gnome-shell-extension-gsconnect) GSConnect - KDE Connect implementation for GNOME.
(https://gitlab.gnome.org/GabMus/HydraPaper) HydraPaper - Wallpaper manager with multi monitor support.
(https://invent.kde.org/network/kdeconnect-kde) KDE-Connect - A tool, that allows one to integrate the Linux desktop with an Android smartphone and can be used to send files to and from the phone and the linux desktop, use the phone as a trackpad, control the desktop media player using the phone, and lots more.
(https://github.com/jordansissel/keynav) Keynav - Keynav is a piece of an on-going experiment to make pointer-driven interfaces easier and faster for users to operate. It lets you move the pointer quickly to most points on the screen with only a few keystrokes.
(https://github.com/cheesecakeufo/komorebi) Komorebi - Komorebi is a background manager for all Linux platforms, provides fully customizable backgrounds that can be tweaked at any time.
(https://github.com/rastapasta/mapscii) mapscii - MapSCII is a Braille & ASCII world map renderer for your console.
(https://github.com/mobile-shell/mosh) Mosh - Mosh is a Remote terminal application that allows roaming, supports intermittent connectivity, and provides intelligent local echo and line editing of user keystrokes.
(https://github.com/nmap/nmap) Nmap - Nmap is a free, open-source tool for network exploration, management, and security auditing.
(https://github.com/jiahaog/nativefier) Nativefier - Make any web page a desktop application.
(https://sourceforge.net/projects/peaextractor/files/) PeaExtractor A utility designed to unzip files and be as frictionless as possible, and easy to use as possible.
(https://sourceforge.net/projects/peazip/files/) Peazip - A utility to unzip any of a huge variety of compression formats.
(https://github.com/pi-hole/pi-hole) Pi-Hole - Network-wide ad blocking via your own Linux hardware, using DNS filtering and re-direction Pi-Hole can block ads on a whole network, so Smartphones and Game Consoles can benefit from it in addition to computers.
(https://gitlab.freedesktop.org/pipewire/pipewire) PipeWire - PipeWire is a project that aims to greatly improve handling of audio and video under Linux.
PlexyDesk - Plexydesk supports multiple widget workspaces/desktops on Linux.
(https://github.com/fenrus75/powertop) Powertop - A tool that can help diagnose issues with power consumption in Linux.
(https://github.com/pulseaudio/pulseaudio) Pulse Audio - Improve Linux Audio with customized Profiles.
(https://github.com/FreeRDP/Remmina) Remmina - A feature-rich remote desktop application for Linux and other UNIXes.
(https://github.com/davatorium/rofi) rofi - A window switcher, Application launcher and dmenu replacement.
(https://github.com/Genymobile/scrcpy) scrcpy - Display and control your Android device.
(https://gitlab.gnome.org/GNOME/sushi) Sushi - Sushi is a quick previewer for Nautilus, the GNOME desktop file manager.
(https://github.com/JoseExposito/touche) Touche - Easily configure your touchpad and touchscreen multi-touch gestures using Touchégg with this GTK graphical user interface.
(https://www.tightvnc.com/download.php) TightVNC - A Free, Lightweight, Fast and Reliable Remote Control / Remote Desktop Software.
TLP - An application that can help optimize battery life on Linux.
(https://github.com/oniony/TMSU) TMSU - TMSU lets you tags your files and then access them through a nifty virtual filesystem from any other application.
(https://github.com/Kilian/Trimage) Trimage - A cross-platform tool for losslessly optimizing PNG and JPG files.
(https://github.com/adgellida/ubunsys) Ubunsys - An application designed to allow you to change in-depth system features without the command line.
(https://github.com/popey/unsnap) unsnap - Quickly migrate from using snap packages to flatpaks.
(https://github.com/upscayl/upscayl) Upscayl - Free and Open Source AI Image Upscaler.
USB network gate - Allows you to share USB ports over a Network on Linux.
(https://github.com/peterlevi/variety-slideshow) Variety - Variety is an open-source wallpaper changer for Linux, packed with great features, yet slim and easy to use.
(https://gitlab.freedesktop.org/wayland) Wayland - Wayland is intended as a simpler replacement for X, easier to develop and maintain.
(https://github.com/rcaelers/workrave) Workrave - A program that assists in the recovery and prevention of Repetitive Strain Injury (RSI).

视频

(https://github.com/xylosper/bomi) Bomi Player - A powerful and easy-to-use multimedia player.
(https://github.com/celluloid-player/celluloid) Celluloid - Simple GTK+ frontend for mpv.
(https://github.com/GNOME/cheese) Cheese - Cheese uses your webcam to take photos and videos, applies fancy special effects and lets you share the fun with others.
(https://github.com/Rafostar/clapper) Clapper - A GNOME media player built using GJS with GTK4 toolkit and powered by GStreamer with OpenGL rendering.
Emby Theater - Emby Server's official media player.
(https://github.com/FFmpeg/FFmpeg) FFmpeg - FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.
(https://invent.kde.org/multimedia/haruna) Haruna - Open source video player built with Qt/QML and libmpv.
(https://github.com/jellyfin/jellyfin-media-player) Jellyfin Media Player - Jellyfin Desktop Client based on Plex Media Player.
(https://invent.kde.org/multimedia/kamoso) Kamoso - Kamoso is a simple and friendly program to use your camera. Use it to take pictures and make videos to share.
(https://github.com/xbmc/xbmc) Kodi - An award-winning free and open source (GPL) software media center for playing videos, music, pictures, games, and more.
(https://github.com/mifi/lossless-cut) LosslessCut - The swiss army knife of lossless video/audio editing.
(https://github.com/pculture/miro) Miro - Free, and open video, music and internet TV application; it brings video channels from thousands of sources and has more free HD than any other platform.
(https://github.com/lettier/movie-monad) Movie Monad - A free and simple to use video player made with Haskell.
(http://www.mplayerhq.hu/design7/dload.html) MPlayer - MPlayer is a movie player which runs on many systems, play any kind of videos.
(https://github.com/mpv-player/mpv) MPV - A free, open source, and cross-platform media player.
Plex - Plex is a media server and streaming platform that organizes, streams, and shares your digital media content.
(https://sourceforge.net/p/smplayer/code/HEAD/tree/) SMPlayer - Free Media Player with built-in codecs. Play all audio and video formats.
(https://github.com/Stremio) Stremio - Stremio is a modern media center that's a one-stop solution for your video entertainment.
(https://gitlab.com/jonata/subtitld) Subtitld - Subtitld is an open source software to edit, transcribe and create subtitles.
SVP - SVP allows you to watch any video on your desktop computer using frame interpolation as it is available on high-end TVs and projectors.
(https://www.videolan.org/vlc/download-sources.html) VLC - VLC is a free and open source cross-platform multimedia player and framework that plays most multimedia files as well as DVDs, Audio CDs, VCDs, and various streaming protocols.

VPN

CyberGhost - CyberGhost VPN allows you to surf the Internet freely, as if in disguise, regardless of the type of application you use and from where you log in.
ExpressVPN - ExpressVPN is the worlds fastest VPN service. It is both safe and reliable to watch and stream movies abroad, or simply access your favourite sites.
IVPN - IVPN offers a secure VPN service to privacy minded individuals including multi-hop technology and fast bandwidth.
(https://github.com/mozilla-mobile/mozilla-vpn-client) Mozilla VPN - Protect your web history, feel safer on public Wi-Fi, and limit ad tracking by increasing the security of your network connection.
(https://github.com/mullvad/mullvadvpn-app) Mullvad - Mullvad is a VPN service that helps keep your online activity, identity, and location private.
NordVPN - NordVPN gives you military-grade protection online, and you can access all your favorite sites without restriction.
(https://github.com/OpenVPN) OpenVPN - OpenVPN is a virtual private network (VPN) system that implements techniques to create secure point-to-point or site-to-site connections in routed or bridged configurations and remote access facilities. It implements both client and server applications.
(https://github.com/pia-foss/desktop) Private Internet Access - Private Internet Access provides state of the art, multi-layered security with advanced privacy protection using VPN tunneling.
(https://protonvpn.com/) ProtonVPN - High-speed Swiss VPN that safeguards your privacy.
PureVPN - PureVPN is much more than your usual VPN services provider. It offers unparalleled security and anonymity, making it your only choice for a secure online browsing experience.
Surfshark - All you need in a VPN and more in one easy-to-use app.
(https://github.com/tailscale) Tailscale - Tailscale is a WireGuard-based app that makes secure, private networks easy for teams of any scale.
(https://github.com/Windscribe/Desktop-App) Windscribe - Browse the web privately as it was meant to be.
(https://www.wireguard.com/repositories/) WireGuard - WireGuard is an extremely simple yet fast and modern VPN that utilizes state-of-the-art cryptography. It aims to be faster, simpler, leaner, and more useful than IPsec, while avoiding the massive headache.

Wiki Software

(https://github.com/splitbrain/dokuwiki) DokuWiki - A popular self-hostable wiki software with a large number of plugins.
(https://git.joeyh.name/git/ikiwiki.git/) ikiwiki - ikiwiki is a wiki compiler. It converts wiki pages into HTML pages suitable for publishing on a website. Ikiwiki stores pages and history in a revision control system such as Subversion or Git.
(https://github.com/Jermolene/TiddlyDesktop) TiddlyDesktop - A desktop app for TiddlyWiki, an open-source personal wiki written in javascript, great if you're still searching for a good note-taking (and more) app.
(https://git.launchpad.net/zim) Zim - A graphical text editor used to maintain a collection of wiki pages, great for notes and documents. Stored in plain text files for easy version control.

其他的

(https://displaycal.net/#download) DisplayCAL - Open Source Display Calibration and Characterization powered by ArgyllCMS.
(https://github.com/fontforge/fontforge) FontForge - Free (libre) font editor for Windows, Mac OS X and GNU+Linux.
(https://git.launchpad.net/grub-customizer) GrubCustomizer - Grub Customizer is a graphical interface to configure the GRUB2/BURG settings and menuentries.
(https://invent.kde.org/education/labplot) Labplot - LabPlot is a KDE-application for interactive graphing and analysis of scientific data.
(https://github.com/MycroftAI/mycroft-core) Mycroft - Mycroft is a hackable open source voice assistant.
(https://gitlab.com/CalcProgrammer1/OpenRGB) OpenRGB - Open source RGB lighting control that doesn't depend on manufacturer software. For Windows, Linux, MacOS.
(https://github.com/libratbag/piper) Piper - Piper is a GTK+ application to configure gaming mice.
(https://github.com/polychromatic/polychromatic) Polychromatic - Graphical front end and tray applet for configuring Razer peripherals on GNU/Linux.
(https://sourceforge.net/projects/refind/) rEFInd - rEFInd is a fork of the rEFIt boot manager. Like rEFIt, rEFInd can auto-detect your installed EFI boot loaders and it presents a pretty GUI menu of boot options.
(https://github.com/z411/trackma) trackma - Open multi-site list manager for Unix-like systems.

Command Line Utilities

互联网

(https://github.com/federicotorrielli/Daily-Reddit-Wallpaper) Daily Reddit Wallpaper - Change your wallpaper to the most upvoted image of the day from /r/wallpapers or any other subreddit on system startup.
(https://github.com/jarun/ddgr) ddgr - DuckDuckGo from the command line.
(https://dnscrypt.info/) dnscrypt-proxy - DNS proxy with support for encrypted DNS protocols,cross platform.
(https://github.com/mikf/gallery-dl) gallery-dl - Command-line program to download image galleries and collections from pixiv, exhentai, danbooru and more.
(https://github.com/jarun/googler) Googler - A program that can Google anything right in the command line.
(https://i2pd.website/) i2pd - I2P daemon written in C++.
(https://github.com/mps-youtube/mps-youtube) mps-youtube - A terminal based program for searching, streaming and downloading music. This implementation uses YouTube as a source of content and can play and download video as well as audio.
(https://gitlab.com/muttmua/mutt) Mutt - A terminal based mail client with vim keybindings and great flexibility and customizability.
(https://github.com/newsboat/newsboat) Newsboat - Newsboat is a fork of Newsbeuter, an RSS/Atom feed reader for the text console.
(https://github.com/orakaro/rainbowstream) Rainbow Stream - A smart and nice Twitter client on terminal written in Python.
(https://gitlab.com/aaronNG/reddio) reddio - A command-line interface for Reddit written in POSIX sh.
(https://github.com/streamlink/streamlink) Streamlink - Streamlink is a CLI utility which pipes video streams from various services into a video player.
(https://github.com/sdushantha/tmpmail) tmpmail - A temporary email right from your terminal written in POSIX sh.
(https://github.com/soimort/translate-shell) translate-shell - Command-line translator using Google Translate, Bing Translator, Yandex.Translate, etc.
(https://github.com/vasani-arpit/WBOT) WBOT - A simple CLI based BOT for WhatsApp™ in NodeJS. reply to your friends quickly and have fun along the way.
(https://github.com/iamtalhaasghar/yewtube) yewtube - Terminal based YouTube player and downloader. No Youtube API key required. Forked from mps-youtube. Can be installed using pip as described here.
(https://github.com/rg3/youtube-dl) youtube-dl - youtube-dl is a command-line program to download videos from YouTube.com and a few more sites. It requires the Python interpreter (2.6, 2.7, or 3.2+), and it is not platform specific.
(https://github.com/yt-dlp/yt-dlp) yt-dlp - A youtube-dl fork with additional features and fixes.
(https://github.com/deepjyoti30/ytmdl) ytmdl - A simple app to get songs from YouTube in mp3 format with artist name, album name etc from sources like iTunes, Spotify, LastFM, Deezer, Gaana etc.

System Info / Monitoring

(https://github.com/AdnanHodzic/auto-cpufreq) auto-cpufreq - Automatic CPU speed & power optimizer for Linux.
(https://github.com/ClementTsang/bottom) bottom - Yet another cross-platform graphical process/system monitor.
(https://github.com/aristocratos/bpytop) bpytop - Resource monitor that shows usage and stats for processor, memory, disks, network and processes. Python port and continuation of bashtop.
(https://github.com/aristocratos/btop) btop - Resource monitor that shows usage and stats for processor, memory, disks, network and processes.
(https://github.com/nicolargo/glances) Glances - Glances is a system monitoring terminal application that shows you your disk usage, ram usage, and cpu usage in a very friendly way using the Ncurses programming library. It is tolerant to windows resizing, and very low on system ram usage.
(https://github.com/aksakalli/gtop) gtop - A system monitoring dashboard for terminal. Think 'graphical top', with bar charts, line graphs, pie charts, and etc.
(https://github.com/hishamhm/htop) htop - An interactive process viewer for Unix systems with improved features and user experience.
(https://github.com/sharkdp/hyperfine) hyperfine - A command-line benchmarking tool.
(https://github.com/orhun/kmon) kmon - Linux Kernel Manager and Activity Monitor.
(https://github.com/dylanaraps/neofetch) Neofetch - A fast, highly customizable system info script that supports Linux, MacOS, iOS, BSD, Solaris, Android, Haiku, GNU Hurd, MINIX, AIX and Windows.
(https://github.com/Syllo/nvtop) NVTOP - GPUs process monitoring for AMD, Intel and NVIDIA.
(https://github.com/dylanaraps/pfetch) pfetch - A pretty system information tool written in POSIX sh.
(https://github.com/KittyKatt/screenFetch) screenFetch - Fetches system/theme information in terminal for Linux desktop screenshots.
(https://github.com/amanusk/s-tui) s-tui - s-tui is an UI for monitoring your computer's CPU temperature, frequency and utilization in a graphical way from the terminal.

工具

(https://github.com/FiloSottile/age) Age - Simple, Modern, Secure encryption tool.
(https://github.com/sharkdp/bat) bat - A cat clone with syntax highlighting and Git integration.
(https://github.com/Canop/broot) broot - A new way to see and navigate directory trees.
(https://github.com/jarun/Buku) Buku - A Command line bookmark manager.
(https://github.com/owenthereal/ccat) ccat - Colorizing cat .
(https://github.com/Slackadays/Clipboard) Clipboard - Cut, copy, and paste anything, anywhere, anytime.
(https://github.com/AlDanial/cloc) Cloc - Count Lines of Code: cloc counts blank lines, comment lines, and physical lines of source code in many programming languages.
(https://github.com/athityakumar/colorls) Color LS - Color Ls is a Ruby Gem that spices up the ls command and shows more visually than ls does without additional commands.
(https://github.com/maaslalani/draw) draw - Draw in your terminal.
(https://github.com/muesli/duf) duf - Disk Usage/Free Utility - a better 'df' alternative.
(https://github.com/ogham/exa) exa - exa is a modern replacement for ls.
(https://github.com/sharkdp/fd) fd - A simple, fast and user-friendly alternative to 'find'.
(https://github.com/LubuntuFu/fishfry) Fishfry - Replaces fish history with a history tailored to pentesters for efficiency and newbie pentesters for learning.
(https://github.com/junegunn/fzf) fzf - A general-purpose command-line fuzzy finder with interactive filter and preview feature for things like files, command history, git commits, hostnames, etc.
(https://github.com/sindresorhus/fkill-cli) fkill - Fabulously kill processes. Cross-platform.
(https://github.com/heppu/gkill) Gkill - An interactive process killer for Linux.
(https://github.com/orf/gping) gping - ping but with graph, cross platform.
(https://github.com/oguzhaninan/korkut) korkut - Quick and simple image processing at the command line.
(https://github.com/nojhan/liquidprompt) Liquidprompt - A full-featured & carefully designed adaptive prompt for Bash & Zsh.
(https://github.com/busyloop/lolcat) lolcat - Displays text in rainbow colors.
(https://github.com/Peltoche/lsd) lsd - The next gen ls command.
(https://ezix.org/src/pkg/lshw) lshw - Hardware Lister for Linux.
(https://github.com/denisidoro/navi) navi - An interactive cheatsheet tool for the command-line.
(https://github.com/o2sh/onefetch) Onefetch - Git repository summary on your terminal.
(https://github.com/facebook/PathPicker) PathPicker - A command that lets you select files that were output from a previous command in the command line, so you can then run another command or edit them.
(https://github.com/dylanaraps/pywal) pywal - pywal is a script that takes an image (or a directory of images), generates a colorscheme (using imagemagick) and then changes all of your open terminal's colors to the new colorscheme on the fly, allowing you to have your terminal colors change with your wallpaper, or other criteria.
(https://github.com/BurntSushi/ripgrep) ripgrep - Ripgrep is a line-oriented search tool that recursively searches the current directory for a regex pattern.
(https://github.com/maaslalani/slides) slides - Terminal based presentation tool.
(https://github.com/ggreer/the_silver_searcher) The Silver Searcher / Ag - A code-searching tool similar to ack, but faster.
(https://starship.rs/) Starship - A minimal, blazingly fast and infinitely customizable prompt for any shell, cross-platform.
(https://github.com/nvbn/thefuck) TheFuck - Magnificent app which corrects your previous console command.
(https://github.com/tldr-pages/tldr) tldr-pages - The tldr-pages project is a collection of community-maintained help pages for command-line tools, that aims to be a simpler, more approachable complement to traditional man pages.
(https://github.com/dbrgn/tealdeer) tealdeer - A very fast implementation of tldr written in Rust.
(https://github.com/tmux/tmux) Tmux - It lets you switch easily between several programs in one terminal, detach them (they keep running in the background) and reattach them to a different terminal. And do a lot more.
(https://github.com/jml/undistract-me) undistract-me - A command line program that plays a sound or sends a notification when a long command has finished running in the command line.
(https://github.com/hashicorp/vagrant) vagrant - Vagrant is a tool for building and distributing development environments.
(https://github.com/charmbracelet/vhs) VHS - Your CLI home video recorder vhs
wicd-curses - Command line WiFi connection manager.
(https://github.com/BurntSushi/xsv) xsv - A fast CSV command line toolkit written in Rust.
(https://github.com/skywind3000/z.lua) z.lua - A new cd command that helps you navigate faster by learning your habits.
(https://github.com/ajeetdsouza/zoxide) zoxide - A better way to navigate your filesystem written in Rust.
(https://github.com/maximumadmin/zramd) zramd - Automatically setup swap on zram sparkles with optional systemd support, a simpler alternative to zram-generator and systemd-swap

Custom Linux Kernels

(https://linux-libre.fsfla.org/pub/linux-libre/releases/) GNU Linux-libre - GNU Linux-libre is a project to maintain and publish 100% Free distributions of Linux, suitable for use in Free System Distributions.
(https://github.com/anthraxx/linux-hardened) Linux-Hardened - A security-focused Linux kernel applying a set of hardening patches to mitigate kernel and userspace exploits. It also enables more upstream kernel hardening features than linux.
(https://github.com/Frogging-Family/linux-tkg) linux-tkg - Scripts to automatically download, patch and compile the Linux Kernel from the official Linux git repository, with a selection of patches aiming for better desktop/gaming experience.
(https://github.com/damentz/liquorix-package) Liquorix - Liquorix is a distro kernel replacement built using the best configuration and kernel sources for desktop, multimedia, and gaming workloads.
(https://sourceforge.net/projects/xanmod/) XanMod - XanMod is a general-purpose Linux kernel distribution with custom settings and new features. Built to provide a stable, responsive and smooth desktop experience.
(https://github.com/zen-kernel/zen-kernel) Zen - Result of a collaborative effort of kernel hackers to provide the best Linux kernel possible for everyday systems.

Desktop Environments

(https://github.com/BuddiesOfBudgie/budgie-desktop) Budgie - Budgie is a desktop environment designed with the modern user in mind, it focuses on simplicity and elegance.
(https://github.com/linuxmint/Cinnamon) Cinnamon - Cinnamon strives to provide a traditional user experience. Cinnamon is a fork of GNOME 3.
(https://github.com/linuxdeepin/dde-file-manager/tree/develop2.0) Deepin DE - DDE (Deepin Desktop Environment) is the default desktop environment originally created for the Linux Deepin distribution.
(https://git.enlightenment.org/enlightenment/efl) Enlightenment - A lightweight and pretty desktop environment that is designed to run fast and look good, while retaining a large degree of customization.
(https://gitlab.gnome.org/GNOME) GNOME - The GNOME desktop environment is an attractive and intuitive desktop with both a modern (GNOME) and a classic (GNOME Classic) session.
(https://gitlab.gnome.org/GNOME/gnome-flashback) GNOME Flashback - GNOME Flashback is a shell for GNOME 3 which was initially called GNOME fallback mode. The desktop layout and the underlying technology is similar to GNOME 2.
(https://invent.kde.org/plasma/plasma-desktop) KDE Plasma - The KDE Plasma desktop environment is a familiar working environment. Plasma Desktop offers all the tools required for a modern desktop computing experience so you can be productive right from the start.
(https://github.com/lxde) LXDE - The Lightweight X11 Desktop Environment is a fast and energy-saving desktop environment.
(https://github.com/lxqt/lxqt) LXQt - LXQt is the Qt port and the upcoming version of LXDE, the Lightweight Desktop Environment.
(https://github.com/mate-desktop/) Mate - Mate provides an intuitive and attractive desktop to Linux users using traditional metaphors. MATE is a fork of GNOME 2.
(https://elementary.io/) Pantheon - Pantheon is the default desktop environment originally created for the elementary OS distribution.
(https://github.com/ukui/ukui-desktop-environment) UKUI - UKUI is a desktop environment for Linux distributions and other UNIX-like operating systems, originally developed for Ubuntu Kylin, and written using the Qt framework.
(https://github.com/ubports/unity8) Unity - Unity is a shell for GNOME designed by Canonical for Ubuntu.
(https://github.com/xfce-mirror) Xfce - Xfce embodies the traditional UNIX philosophy of modularity and re-usability.

Display manager

安慰

(https://github.com/evertiro/cdm) CDM - A ultra-minimalistic, yet full-featured login manager written in Bash.
(https://github.com/dopsi/console-tdm) Console TDM - An extension for xinit written in pure Bash.
(https://github.com/coastalwhite/lemurs) Lemurs - A customizable TUI display/login manager written in Rust.
(https://github.com/cylgom/ly) Ly - Ly is a lightweight, TUI (ncurses-like) display manager for Linux.
(https://github.com/spanezz/nodm) nodm - A minimalistic display manager for automatic logins.

形象的

(https://github.com/tomas/entrance) Entrance - An EFL based display manager, highly experimental.
(https://github.com/GNOME/gdm) GDM - The GNOME display manager.
(https://github.com/davvid/lightdm) LightDM - A cross-desktop display manager, can use various front-ends written in any toolkit.
(https://sourceforge.net/p/lxdm/code/ci/master/tree/) LXDM - The LXDE display manager. Can be used independent of the LXDE desktop environment.
(https://github.com/linuxmint/mdm) MDM - The MDM display manager, used in Linux Mint, a fork of GDM 2.
(https://github.com/sddm/sddm) SDDM - The QML-based display manager and successor to KDE4's kdm; recommended for Plasma 5 and LXQt.
(https://github.com/gsingh93/slim-display-manager) SLiM - Lightweight and elegant graphical login solution. (Discontinued)
(https://github.com/bbidulock/xdm) XDM - The X display manager with support for XDMCP, and host chooser.

Window Managers

Compositors

(https://github.com/yshui/compton) Compton - Compton is a standalone composite manager, suitable for use with window managers that do not natively provide compositing functionality.
(https://github.com/Plagman/gamescope) Gamescope - Gamescope is a micro-compositor that provides a sandboxed Xwayland desktop with independent input, resolution, and refresh rate.
(https://github.com/hyprwm/Hyprland) Hyprland - Hyprland is a dynamic tiling Wayland compositor that doesn't sacrifice on its looks.
(https://github.com/riverwm/river) River - River is a dynamic tiling Wayland compositor with flexible runtime configuration.
(https://github.com/swaywm/sway) Sway - Sway is tiling Wayland compositor and a drop-in replacement for the i3 window manager for X11.
(https://github.com/WayfireWM/wayfire) Wayfire - Wayfire is a wayland compositor based on wlroots. It aims to create a customizable, extendable and lightweight environment without sacrificing its appearance.
(https://cgit.freedesktop.org/xorg/app/xcompmgr) Xcompmgr - Xcompmgr is a simple composite manager capable of rendering drop shadows and, with the use of the transset utility, primitive window transparency.

Stacking Window Managers

(https://github.com/venam/2bwm) 2bwm - A fast floating WM, with the particularity of having 2 borders, written over the XCB library and derived from mcwm.
(https://github.com/bbidulock/blackboxwm) Blackbox - A fast, lightweight window manager for the X Window System, without all those annoying library dependencies.
(https://github.com/fluxbox/fluxbox) Fluxbox - A window manager for X that was based on the Blackbox 0.61.1 code.
(https://github.com/ice-wm/icewm) IceWM - A window manager for the X Window System. The goal of IceWM is speed, simplicity, and not getting in the user's way.
(https://github.com/danakj/openbox) Openbox - A highly configurable, next generation window manager with extensive standards support.

Tiling Window Managers

(https://github.com/Bismuth-Forge/bismuth) Bismuth - Making tiling window management easy. On KDE Plasma.
(https://github.com/baskerville/bspwm) Bspwm - Bspwm is a tiling window manager that represents windows as the leaves of a full binary tree.
(https://github.com/herbstluftwm/herbstluftwm) Herbstluftwm - Is a Manual tiling window manager for X11 using Xlib and Glib.
(https://github.com/i3/i3) i3 WM - A better tiling and dynamic window manager. It's completely written from scratch. The target platforms are GNU/Linux and BSD operating systems.
(https://github.com/pop-os/shell) Pop!_OS Shell - Pop Shell is a keyboard-driven auto-tiling window manager that run on top of the GNOME shell.
(https://github.com/qtile/qtile) Qtile - Qtile is a full-featured, hackable tiling window manager written and configured in Python.

Dynamic Window Managers

(https://github.com/awesomeWM/awesome) awesome - A highly configurable, next generation framework window manager for X.
(https://github.com/cdown/dwm) dwm - A dynamic window manager for X. It manages windows in tiled, monocle and floating layouts.
(https://github.com/esjeon/krohnkite) Kröhnkite - A dynamic tiling extension for KWin.
(https://github.com/conformal/spectrwm) spectrwm - A small dynamic tiling window manager for X11, largely inspired by xmonad and dwm.
(https://github.com/codic12/worm) Worm - A dynamic, tag-based window manager written in Nim.
(https://github.com/xmonad/xmonad) xmonad - A dynamically tiling X11 window manager that is written and configured in Haskell.

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