Guide to Bittorrent clients


 * bittorrent - official, in python language
 * bittornado - up to date clone of original bittorrent in python language
 * ABC - better GUI based on bittornado
 * azureus - java based client
 * µTorrent - lightweight BitTorrent client


 * g3torrent
 * torrentflux
 * qtorrent - based on QT and shadow's (the old bittornado)


 * ctorrent
 * xbtt - high-performance low-overhead client/tracker
 * rtorrent - client in C
 * libtorrent - library in C language (no client yet, only a minimal one)