Azureus
Azureus implements the BitTorrent protocol using java language and comes bundled
with many invaluable features for both beginners and advanced users.
Bitorrent
BitTorrent is a peer-to-peer (P2P) client designed to efficiently manage the downloading
of large, high-quality, digital files such as video, music, and games. The client is used
to search the Internet for legal torrent files, which can then be quickly downloaded to
a user's machine.