Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Mac
- Windows
- Linux
- Flathub
- Flatpak




OpenRA is an open-source reimplementation of Westwood’s Command & Conquer Red Alert game engine, updated to use the hardware acceleration of modern video cards using OpenGL.




Karbon is a vector drawing application with a user interface that is easy to use, highly customizable and extensible. That makes Karbon a great application for users starting to explore the world of vector graphics as well as for artists wanting to create breathtaking vector art.

Mousai is a simple application that can identify songs similar to Shazam. Just click the listen button, and then wait a few seconds. It will magically return the title and artist of that song!



Helio is a cross-platform lightweight music speed-painting tool. It features linear-based sequencer with clean UI, integrated version control to sync the projects between devices, export to midi and more.




Kando offers an unconventional, fast, highly efficient, and fun way of interacting with your computer! You can use it to run commands, execute macros, open files, and much more.




A smooth yet powerful writing experience for devoted authors. With only wanted features and native workflow it runs faster than all your previous apps combined.




Flycast is a SEGA Dreamcast, NAOMI and AtomisWave emulator, forked from reicast, and made by flyinghead. This guide will focus exclusively on the standalone version of flycast, and won't cover anything related to the Retroarch core of flycast (though most information may...

From the makers of ERPNext, Frappe Books simplifies invoicing, billing, and accounting for freelancers and small business owners. Create professional invoices, generate beautiful PDFs and send them to your customers.




OpenTabletDriver is an open source, cross platform, user mode tablet driver. The goal of OpenTabletDriver is to be cross platform as possible with the highest compatibility in an easily configurable graphical user interface.


Python IDE for beginners. Its supports different ways of stepping through the code, step-by-step expression evaluation, detailed visualization of the call stack and a mode for explaining the concepts of references and...






Simple Scan is an easy-to-use application, designed to let users connect their scanner and quickly have the image/document in an appropriate format.


Teeworlds is a free online multiplayer game, available for all major operating systems. Battle with up to 16 players in a variety of game modes, including Team Deathmatch and Capture The Flag. You can even design your own maps!



Dino is a modern open-source chat client for the desktop. It focuses on providing a clean and reliable Jabber/XMPP experience while having your privacy in mind. Using GTK+/Vala.







VYM (View Your Mind) is a tool to generate and manipulate maps which show your thoughts. Such maps can help you to improve your creativity and effectivity. You can use them for time management, to organize tasks, to get an overview over complex contexts, to sort your ideas etc.




Peek makes it easy to create short screencasts of a screen area. It was built for the specific use case of recording screen areas, e.g. for easily showing UI features of your own apps or for showing a bug in bug reports.




Protect your web history, feel safer on public Wi-Fi, and limit ad tracking by increasing the security of your network connection.



MilkyTracker is an open source, multi-platform music application for creating .MOD and .XM module files. It attempts to recreate the module replay and user experience of the popular DOS program Fasttracker II, with special playback modes available for improved Amiga ProTracker...



