qBittorrent 4.0.4

The qBittorrent project aims to provide a Free Software alternative to µtorrent.

Freeware / Donate
21.4 MB
4.5 31 votes

qBittorrent is based on Qt4 toolkit and libtorrent-rasterbar. qBittorrent is developed by volunteers on their spare time. If you like this piece of software, please make a donation and help it survive. Additionally, qBittorrent runs and provides the same features on all major platforms (Linux, Mac OS X, Windows, OS/2, FreeBSD).


  • 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 ~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

What's New:

  • Feature: Add source field in Torrent creator. Closes #7965. (Chocobo1)
  • Feature: Torrent creator: raise maximum piece size to 32 MiB (Chocobo1)
  • Feature: Add a force reannounce option in the transfer list context menu. Closes #6448. (Jesse Bryan)
  • Bugfix: Fix sorting of country flags column in Peers tab. (sledgehammer999)
  • Bugfix: Fix natural sorting when the common part of 2 strings ends partially in a number which continues in the uncommon part. Closes #8080 #6732. (sledgehammer999)
  • Bugfix: Fix application of speed limits on LAN and μTP connections. Closes #7745. (sledgehammer999)
  • Bugfix: Make peer information flags in peerlist more readable. (thalieht)
  • Bugfix: Fix gui issues on high DPI monitor. (Chocobo1)
  • Bugfix: Fix dialog and column size on high DPI monitors. (Chocobo1)
  • Bugfix: Fix constant status of '[F] Downloading'. Closes #7628. (sledgehammer999)
  • Bugfix: Fix translation context. Closes #8211. (sledgehammer999)
  • Bugfix: Separate subnet whitelist options into two lines. (Thomas Piccirello)
  • Bugfix: Don't set application name twice. (Luís Pereira)
  • Bugfix: Set default file log size to 65 KiB and delete backup logs older than 1 month. (sledgehammer999)
  • WebUI: Only prepend scheme when it is not present. Closes #8057. (Chocobo1)
  • WebUI: Add "Remaining" and "Availability" columns to WebUI Content tab. (Thomas Piccirello)
  • WebUI: Make value formatting consistent with GUI (Thomas Piccirello)
  • WebUI: Reposition Total Size column to match gui (Thomas Piccirello)
  • WebUI: Add Tags and Time Active columns (Thomas Piccirello)
  • WebUI: Use https for www.qbittorrent.org (Thomas Piccirello)
  • WebUI: Match WebUI statuses to gui, closes #7516 (Thomas Piccirello)
  • WebUI: Right-align stat values (Thomas Piccirello)
  • WebUI: Add missing units. (Thomas Piccirello)
  • RSS: Fix crash when deleting rule because it tries to update. Closes #8094 (glassez)
  • RSS: Don't process new/updated RSS rules when disabled (glassez)
  • RSS: Remove legacy and corrupted RSS settings (glassez)
  • Search: Search only when category is supported by plugin. Closes #8053. (jan.karberg)
  • Search: Only add Search separators as needed. (Thomas Piccirello)
  • Cosmetic: Tweak spacing in torrent properties widget and speed widget. (Chocobo1)
  • Windows: Use standard folder icon for open file behavior on Windows. Closes #7880. (Chocobo1)
  • Windows: Revert "Run external program" function. Now you will not be able to directly run batch scripts. (Chocobo1)
  • macOS: Fix torrent file selection in Finder on mac (vit9696)
  • macOS: Fix Finder reveal in preview and torrent contents (vit9696)
  • macOS: Fix cmd+w not closing the main window on macOS (vit9696)
  • Other: Fix splitting of compiler flags in configure. Autoconf removes a set of [] during script translation, resulting in a wrong sed command. (sledgehammer999)
  • Other: configure: Parse all compiler related flags together. (sledgehammer999)
  • Other: Update copyright year. (sledgehammer999)

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