Xunlei

Xunlei (Chinese: 迅雷; pinyin: Xùn Léi; literally "fast thunder") is a download manager developed by Thunder Networking Technologies (Chinese: 深圳市迅雷网络技术有限公司, formerly Sandai Technologies), supporting HTTP, FTP, eDonkey, and BitTorrent protocols. As of 2010, it was the most commonly used BitTorrent client in the world.