BitTorrent - BitTorrent is a peer-to-peer program developed by Bram Cohen and BitTorrent, Inc.
Peerflix - Streaming torrent client for Node.js
Deluge - Deluge is a full-featured BitTorrent client for Linux, Unix and Windows.
Exatorrent - Exatorrent is a platform where you can download torrent files for free easily.
FrostWire - Easy to use BitTorrent Client and YouTube Downloader in one, with built-in search and music library.
Torrentdrive - Quickly and anonymously download torrents to the cloud and stream movies, music and more.