RetroShare is an Open Source, cross-platform, Friend-2-Friend, and
secure decentralised communication platform. It lets you securely chat
and share files with your friends and family, using a web-of-trust to
authenticate peers and OpenSSL to encrypt all communication. RetroShare
provides filesharing, chat, messages, forums and channels.
Features:
Serverless, completely decentralised
Multiple simultaneous downloads / uploads
Search Friends
Messages
Forums
Channels
Voice over IP
Instant messaging
Groupchat
GnuPG Authentication
OpenSSL Encryption
adding downloads via website links
Plugins support
UPnP / NAT-PMP port forwarding support
Graphical User Interface written with Qt4 toolkit
System tray integration
WWW: http://retroshare.sourceforge.net
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