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.
ГТК-гнутелла
gtk-gnutella — це сервер/клієнт для однорангової мережі Gnutella.
Тіксаті
Tixati is a New and Powerful P2P System