Inky is a free and open source ink markup language editor for Linux, Windows and MacOS. Ink is the inkle’s markup language for writing interactive narrative in games. Using this you can play in the editor as you write, and fix any bugs in your code. It comes with syntax highlighting, issue browser, multi-file projects support, export to JSON, File watching and more. It is build using electron and ace and released under MIT license.
EasyTAG is a free and open source audio metadata tag editor for Linux and Windows.Using EasyTAG you can view, edit, write tags of MP3, MP2, FLAC, Ogg, Ogg Speex, Ogg Vorbis, MP4/AAC, MusePack, Monkey’s Audio files and WavPack files. It supports editing of title, artist, album, disc number, year, track number, comment, composer, original artist/performer, copyright, URL, encoder name and attached picture fields. It comes with auto tagging, read file header information, CDDB support, playlist generator, file searching and more.
Blockbench is a free and open source model editor for Windows, Linux and MacOS. Using Blockbench you can create and edit low-poly and boxy models with pixel art textures. It is released under GNU General Public License v3. You can share and export your model into standardized formats. You can also 3D printed the model. Another important feature is create custom 3D models for the Minecraft Marketplace. It supports many dedicated formats for Minecraft Java and Bedrock Edition with format specific features. You can also extend its features via plugins.
Gnome Subtitles is a free and open source subtitle editor for Linux. Using Gnome Subtitles, you can add subtitles and captions to your video. It comes with build-in video preview, time synchronization, translation support, merge and split subtitle lines, spell checking, edit subtitle headers support, character coding, subtitle format auto-detection and more .It is released under the GNU General Public License.
It comes with Playlists and album artwork, drag and drop tracks, artists, albums and custom playlists and filter the music by title, artist, album, genre and rating support. You can mark your fav music, send your music to your phone and retrieve semantic track information from the web. You can also extent its features by VVAVE extensions. It is released under and based kde so it supports KDE Connect, MPRIS Controls, KRunner and native notifications.
Ferdi is a free and open source messaging client application for Linux, Windows and MacOS. Using Ferdi app, you can access all your messaging services in one place. It comes with more than 210 built-in services support, password lock, custom servers support, service hibernation to avoid high resource usage, You can use this app without a Ferdi account, Ferdi todos service, quick switch, private notification, cloud sync, different Workspaces for different roles, unlimited accounts support and Proxy support. It is based on franz and released under Apache License 2.0.
KDevelop is a free and open source integrated development environment for Linux, Solaris, FreeBSD, macOS and Windows. You can also use this app as a text editor for any language. It mainly supports C, C++, Python, PHP, QML and JavaScript languages and Git, Bazaar, Subversion, CVS, Mercurial (hg) and Perforce version control systems. Not only these, you can also extend its features via extensible plugin framework. It comes with syntax highlighting, text-based code completion, CMake and QMake build systems, quick code navigation, Unit test integration, debugger support, Code formatter, external script support and more. It is based on KDevelop Platform and the Qt libraries.
Subtitle Composer is a free and open source subtitle editor application for Windows and Linux. It supports SubRip/SRT, MicroDVD, SSA/ASS, MPlayer, TMPlayer and YouTube captions subtitle file formats and VobSub (.idx/.sub/.rar), BluRay/PGS (*.sup), formats supported by ffmpeg (DVD/Vob, DVB, XSUB, HDMV-PGS) graphics subtitle formats. Some other features are spell checking, scripting, speech recognition from audio and video file, smart language encoding detection, live preview of subtitles in integrated video player, subtitle sync, Joining and splitting of subtitle files. It is released under GNU General Public License v2.0. You can also do side by side subtitle translations.
Unvanquished is a free and open source first person strategy fast paced shooting game for Linux, Windows and MacOS. In this game you can choose between two teams human soldiers and aliens. The main goal of this game is to destroy your enemy base. This game is a fork of Tremulous and powered by the Daemon engine. It comes with OpenGL version 3 compliant renderer, special effects, texturing techniques, physical mapping, native client VM support, 2D minimaps, real-time beacon system and more.
Kig is a free and open source mathematics educational application for Linux, MacOS and Windows. Using Kig you can learn and teach geometry and prove geometric theorems easily. You can use this application as a drawing tool for mathematical figures like points, vectors, lines, circle, arc, cubics, conics, polygons and many more. It supports keyboard shortcuts, print preview, export to image, SVG, Latex, XFig and more.
