Browse free open source C System Software and projects below. Use the toggles on the left to filter open source C System Software by OS, license, language, programming language, and project status.
Versatile Commodore Emulator
Run Windows applications on Linux, BSD, Solaris, and Mac OS X
NVIDIA Linux open GPU kernel module source
Manage your shell environment variables and aliases
Zen Patched Kernel Sources
An opensource OpenWrt variant for mainland China users.
VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
cross platform asyncronous daemon building library
REXX interpreter
Creating a Rich experience to ARCH
Robust and flexible VPN network tunnelling
Linux Library on top of Libc focusing on long term support.
Open source disk encryption with strong security for the Paranoid
Linux GPIB Driver package (source)
locales configuration tool for DOS
Real-Time Embedded Frameworks based on active objects & state machines
Arduino core for the ESP32
Customizable command shell for UNIX-like environments