BitComet

BitComet is a powerful, clean, fast, and easy-to-use BitTorrent client. It is P2P file-sharing freeware and one of the most popular P2P protocols designed for high-speed distribution. BitComet supports simultaneous downloads, DHT networks (trackerless), a download queue, selected downloads in the Torrent package, fast-resume, disk caching, speed limits, auto port mapping, proxies, and IP filtering.