A clone of BearShare which connects to the same, proprietary network approved by the RIAA. Requires a monthly subscription for full access, includes adware and only music files controlled by acoustic fingerprinting and video files under 15 minutes are...

O'Reilly Network's source for Peer-to-Peer (P2P) developer news and information. Topics include Napster, File-Sharing, Collaboration, Freenet, Gnutella, and P2P applications. Provides essential peer-to-peer articles and resources.

Open source program for Windows which has its own network derived from Gnutella and which is also able to handle BitTorrent and Shoutcast.

Open source, multi-platform, multi-protocol client. Includes support for eDonkey2000, Overnet, BitTorrent, Direct Connect and Fasttrack, and is written in Objective Caml.

Presents PeerGuardian, an open source IP blocker for Windows and Mac OS X that integrates support for multiple lists, list editing and automatic updates to protect users' privacy on P2P. Includes a wiki, a link to their IRC channel and a FAQ section.

Open source multi-network P2P client for Windows. It is able to download a given file from the BitTorrent, Gnutella, Gnutella 2 and eDonkey networks simultaneously.

Free (GPL) peer-to-peer framework of the GNU project with a focus on anonymous file-sharing. Works under Linux, BSD, OS X and Windows.

Software and protocol enabling secure distributed communication and file sharing for small trusted groups of users.

Network for sharing legally traded live music in MP3 and SHN formats.

Free file sharing application. News, forums, FAQ and tutorials.