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
A fast, portable, simple, and free C/C++ IDE
Free drawing software for Windows, Mac OS X, and Linux
Media Player Classic - BE
Windows installer development tool
A cross-platform statistical package for econometric analysis
Personal and small-business finance manager
Open Source Monitoring System for performance and availability.
Run Windows applications on Linux, BSD, Solaris, and Mac OS X
Increase your system performance with this easy to use tool
A universal instant messaging (IM) program
Audio converter and CD ripper for various formats
Linux firewall distribution geared towards home and SOHO users.
Linux System Optimizer and Monitoring
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