qBittorrent 4.0.4 Key Link Here br br qBittorrent 2018 Key project aims to provide an open-source software alternative to µTorrent. Additionally, qBittorrent runs and provides the same features on all major platforms (Linux, Mac OS X, Windows, OS2, FreeBSD). br br qBittorrent Features br br Polished µTorrent-like User Interface br Well-integrated and extensible Search Engine br Simultaneous search in many Torrent search sites br Category-specific search requests (e.g. Books, Music, Software) br RSS feed support with advanced download filters (incl.