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.
PDF transformation/manipulation program + library
The networking swiss army knife
Chess Database and Toolkit program
Cross-platform tool to build, test and package software
A free COBOL compiler
Portable, complete and BSD-licenced IEEE 1588 (PTP) implementation
A barcode encoding library supporting over 50 symbologies.
Command line tool for managing Amazon S3 and CloudFront services
Mixed Integer Linear Programming (MILP) solver
A CPU miner for Litecoin, Bitcoin, and other cryptocurrencies
Testsuite to validate the reliability, robustness, stability of Linux.
VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
The Open On-Chip Debugger
Encrypted UDP based FTP with multicast