Browse free open source Communications software and projects below. Use the toggles on the left to filter open source Communications software by OS, license, language, programming language, and project status.
A universal P2P file sharing client for Windows
Simply explore your Android phone!
A free course management system (CMS) to create online learning sites
The Leading Open Source Communication Hub | Community Version
Refined P2P Filesharing + BitTorrent
Diverse P2P Filesharing
The leading Open Source survey tool