Browse free open source C Software and projects below. Use the toggles on the left to filter open source C Software by OS, license, language, programming language, and project status.
A free, portable, fast and simple C/C++ IDE
An Apache SVN client, right where you need it most
An award-winning drawing program for children of all ages
Free drawing software for Windows, Mac OS X, and Linux
Media Player Classic - BE
A fast, portable, simple, and free C/C++ IDE
A cross-platform statistical package for econometric analysis
Windows installer development tool
Personal and small-business finance manager
Open Source Monitoring System for performance and availability.
A universal instant messaging (IM) program
Run Windows applications on Linux, BSD, Solaris, and Mac OS X
Increase your system performance with this easy to use tool
Audio converter and CD ripper for various formats
Linux System Optimizer and Monitoring
Linux firewall distribution geared towards home and SOHO users.
A planetarium software that shows a 3D simulation of the night sky
0 A.D. is a free, open-source, cross-platform real-time strategy game.
Pioneers - The Settlers of Catan
LiVES is a Video Editing System. It is designed to be simple to use, y