qBittorrent – The qBittorrent project aims to provide a Free Software alternative to µtorrent. Additionally, q-Bittorrent runs and provides the same features on all major platforms (Linux, Mac OS X, Windows, OS/2, FreeBSD). The user interface is similar to the one of the official BitTorrent client: µTorrent. This helps ease the transition between µTorrent to q-Bittorrent for Windows users switching to Linux. q-Bittorrent is a multi-platform Bittorrent client developed in C++/Qt4 by Christophe Dumez. Its main features are its integrated search engine (allows searching for torrent from the main torrent Web sites simultaneously in a transparent fashion).

It’s support for l’UPnP/NAT-PMP, Bittorrent protocol encryption (Azureus-compatible), Peer Exchange (PeX) compatible with uTorrent, IP filtering (eMule-like “ipfilter.dat” or PeerGuardian filters), Torrents (and the files they contain) prioritizing, remote control through a secure Web User Interface.

Features of qBittorrent
Polished µTorrent-like User Interface
Well-integrated and extensible Search Engine
o Simultaneous search in most famous BitTorrent search sites
o Per-category-specific search requests (e.g. Books, Music, Movies)
All Bittorrent extensions
o DHT, Peer Exchange, Full encryption, Magnet/BitComet URIs, …
Remote control through a Web user interface
o Nearly identical to the regular UI, all in Ajax
Advanced control over trackers, peers and torrents
o Torrents queueing and prioritizing
o Torrent content selection and prioritizing
UPnP / NAT-PMP port forwarding support
Available in ~25 languages (Unicode support)
Torrent creation tool
Advanced RSS support with download filters (inc. regex)
Bandwidth scheduler
IP Filtering (eMule and PeerGuardian compatible)
IPv6 compliant
Sequential downloading (aka “Download in order”)
Available on most platforms: Linux, Mac OS X, Windows, OS/2, FreeBSD
qBittorrent for Windows 2000, XP, Vista, 7, 8, 10