qBittorrent 4.2.1

Free Software alternative to µtorrent


qBittorrent DOWNLOAD + PORTABLEqBittorrent project aims to provide a Free Software alternative to µtorrent. Additionally, qBittorrent 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 qBittorrent for Windows users switching to Linux.

qBittorrent 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).

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

qBittorrent is based on Qt4 toolkit and libtorrent-rasterbar.

qBittorrent Features:

  • Polished µTorrent-like User Interface
  • Well-integrated and extensible Search Engine
    • Simultaneous search in most famous BitTorrent search sites
    • Per-category-specific search requests (e.g. Books, Music, Movies)
  • All Bittorrent extensions
    • DHT, Peer Exchange, Full encryption, Magnet/BitComet URIs, …
  • Remote control through a Web user interface
    • Nearly identical to the regular UI, all in Ajax
  • Advanced control over trackers, peers, and torrents
    • Torrents queueing and prioritizing
    • Torrent content selection and prioritizing
  • UPnP / NAT-PMP port forwarding support
  • Available in ~41 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

Changes in qBittorrent 4.2.1:

  • FEATURE: Enable portable mode if “profile” directory exists (Tester798)
  • FEATURE: Enable “Apply rate limit to peers on LAN” option by default (Chocobo1)
  • BUGFIX: Sync translations from Transifex and run the update (sledgehammer999)
  • BUGFIX: Don’t unnecessarily delete OS files in folders (sledgehammer999)
  • BUGFIX: Use the incomplete folder where appropriate (sledgehammer999)
  • BUGFIX: Align Properties tab bar correctly on window resize (Prince Gupta)
  • BUGFIX: Rework the listening IP/interface selection code (sledgehammer999)
  • BUGFIX: Fix inconsistent icon for deleting torrent (Chocobo1)
  • BUGFIX: Show torrent error message in transfer list (Chocobo1)
  • BUGFIX: Fix stuck in the wrong torrent state (Chocobo1)
  • BUGFIX: Expand single-item folders in torrent content (warren)
  • WEBUI: Bump Web API version (sledgehammer999)
  • WEBUI: Add ability to rename torrent files from the WebUI (Thomas Piccirillo)
  • WEBUI: Mention lack of HTTPS in WebUI magnet link warning (nl6720)
  • WEBUI: Fix HTML elements size in search tab (Chocobo1)
  • SEARCH: Fix incorrect translation displayed after language change (Chocobo1)
  • SEARCH: Fix missing translations in search plugins dialog (Chocobo1)
  • WINDOWS: Update Russian translation of the installer (Andrei Stepanov)

Supported Operating Systems:

  • Windows XP, Vista, Windows 7, 8, 8.1, 10 (32-bit, 64-bit).
  • macOS Yosemite, El Capitan, Sierra, High Sierra, Mojave

Size: 22.1 MB

DOWNLOAD for Windows 32-bit

DOWNLOAD for Windows 64-bit

DOWNLOADS for All Platforms


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