Deluge is a fully-featured cross-platform BitTorrent client. It is Free Software, licensed under the GNU GPLv3+ and adheres to freedesktop standards enabling it to work across many desktop environments.
GTK-gnutella
GTK-GNUTELLA adalah server/klien untuk jaringan peer-to-peer gnutella.
Tixati
Tixati adalah sistem P2P yang baru dan kuat