Deluge

Deluge is a full-featured BitTorrent client for Linux, OS X, Unix and Windows. It uses libtorrent and offers several user interfaces including: GTK+, web and console. It was designed using a client-server model with a daemon process that handles all bittorrent activities. The Deluge daemon is capable of running on any platform.

Deluge was created with the intention of being lightweight and unobtrusive. It is our belief that downloading should not be the primary task on your computer, and therefore should not create a monopoly of system resources.