RetroShare

RetroShare is a open source cross-platform, private and secure decentralized communication system.

Bitmessage

Bitmessage Wiki

Fopnu is P2P File Sharing System. 100% Free, Simple and Easy to Use. Contains NO Spyware and NO Ads.

Open-source video calling and chat platform.

MLDonkey is an open source, multi-protocol, peer-to-peer file sharing application that runs as a…

Fast, simple & secure messaging. Privacy that fits in your pocket.

Soulseek® is a unique ad-free, spyware free, and just plain free file sharing application.

Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.

Send messages, files, create groups and make Tox to Tox audio and video calls. Securely.

Private & Secure Messenger

eMule is a free peer-to-peer file sharing application for Microsoft Windows.

eMule Plus is a new generation eye candy eMule compatible client created to improve the original…