Browse free open source Communications software and projects for BSD below. Use the toggles on the left to filter open source Communications software by OS, license, language, programming language, and project status.
A free and reliable P2P BitTorrent client
A universal instant messaging (IM) program
An extremely powerful and configurable BitTorrent client
Document Management System and Content Management System
Psi+ Project — development branch of Psi XMPP client
Search, Download, Play, Share on Bittorrent and the cloud
Low-latency, high quality voice chat for gamers
Standalone chat system developed in php, mysql and javascript
Cross-platform player and audio manager
RSS Owl is a powerful application to organize, search and read feeds.
Simple, web-based address & phone book
A fast cross-platform FTP client
Open Source Learning Management System
professional CRM and groupware service, ready for the cloud