Open Source C Projects
Discover open source software built with C.
Parados
A simple, lightweight home media server for UNIX systems.
Alternative to: 
Plex
Plex
Matcha
A beautiful terminal email client built with Go and Bubble Tea. An open source alternative to Superhuman and Outlook for the command line.
Alternative to: 
Microsoft Outlook
Microsoft Outlook
Ollama
Get up and running with Llama 3.3, DeepSeek-R1, Phi-4, Gemma 3, Mistral Small 3.1 and other large language models.
Alternative to: 
ChatGPT
ChatGPT
AirAssist
Menu-bar thermal monitor and workload governor for fanless Macs.
Alternative to:
TG Pro
OBS Studio
Free and open source software for live streaming and screen recording.
Alternative to: 
Camtasia
Camtasia
OpenVPN
OpenVPN is an open source VPN daemon
Alternative to: 
ExpressVPN
ExpressVPN
Warp
An agentic development environment built on a modern Rust terminal emulator with AI-powered coding features.
Alternative to: 
macOS Terminal
macOS Terminal