BitSpirit

BitSpirit is a powerful and easy-to-use BitTorrent client which provides not only full BitTorrent protocol implementation but also many personalized features.It supports simultaneous downloads, download queue, UPNP port-maping, NAT traversal(UDP transport), select downloads from multiple files torrent package, disk cache, chatting with other peers, torrent market,ip-filter, etc. In 3.0 or above versions of BitSpirit, it also supports DHT network - which is based on Kademlia protocol, and fully compatible with Bittorrent official client. Features: Clean interface Multiple simultaneous downloads Disk cache mechanism Fast job resume File selecting support Powerful file manager UPnP port-mapping Instant Messaging support Gzip Data compression Speed control Scheduled downloading Torrent Market Shutdown computer when job done HTTP/SOCKS4/5 proxy support High speed Very low CPU & Mem usage