Retroshare is a cross-platform private P2P sharing program. It lets you share securely your friends, using a web-of-trust to authenticate peers and OpenSSL to encrypt all communication. RetroShare provides filesharing, chat, messages and channels.

Features:

• A Private Peer to Peer Network which allows you to share information with only the people you want to.
• Reliable Identification and Authentication of your friends.
• Plus an Introduction Scheme which connects you to the friends of your friends, and facilitates network growth.
• Encrypted Communication, ensuring all shared information is known only to you and your peers.
• A Communication Platform which can potentially support services such as Secure Email, File Sharing, Video or Voice over IP and Messaging
• A Decentralised Social Sharing Network designed **For the People**
• With no dependancies on any corporate system or central servers.