It boasts an integrated torrent search engine, media player, encryption, prioritisation of torrents and the files within those torrents, IP filtering and torrent creation, and it's the closest open source, junk-free equivalent to uTorrent. If you're looking for a cross-platform torrent client that covers the essentials without getting overly complicated, qBittorrent is great. Contains ads (formerly Azureus) claims to be the most powerful BitTorrent client on Earth. We're not sure how it ranks on other planets, but it's certainly a serious contender for that title.