Advanced BitTorrent client with nice user interface

qBittorrent (64-bit)

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qBittorrent 4.1.5 (64-bit)

  -  22.35 MB  -  Open Source
Free Download

Security Status

  • Latest Version

    qBittorrent 5.0.2 (64-bit)

  • Operating System

    Windows XP64 / Vista64 / Windows 7 64 / Windows 8 64 / Windows 10 64

  • User Rating

    Click to vote

  • Author / Product

    qBittorrent Team / External Link

  • Filename

    qbittorrent_4.1.5_x64_setup.exe

  • MD5 Checksum

    52a1ba01016193c7033b9a61e8b75cff

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of qBittorrent 4.1.5 (64-bit).


For those interested in downloading the most recent release of qBittorrent (64-bit) or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download qBittorrent 4.1.5 (64-bit)

  • qBittorrent 4.1.5 (64-bit) Screenshots

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    qBittorrent 4.1.5 (64-bit) Screenshot 1
  • qBittorrent 4.1.5 (64-bit) Screenshot 2
  • qBittorrent 4.1.5 (64-bit) Screenshot 3
  • qBittorrent 4.1.5 (64-bit) Screenshot 4
  • qBittorrent 4.1.5 (64-bit) Screenshot 5

What's new in this version:

Feature:
- Add checking_mem_usage option to AdvancedSettings
- Save torrents queue in separate file. Now a new file named 'queue' is created, saving on each line the infohash of each queued torrent in sorted order

Bugfix:
- Fix regression on resuming torrents without metadata
- Reorder and rename Tracker list context menu option
- Rename Tracker List columns
- Show error message when Session failed to start
- Embedded tracker: Use ip parameter from tracker request if provided
- Fix weekday names translations
- Fix strings not translated

WEBUI:
- Change qBittorrent exit message to HTML5
- Revise CSP header
- Enforce referrer-policy in WebUI
- Add torrent name filtering to WebUI
- Send numeric status without translation
- Add WebUI Trackers context menu
- Add DHT, PeX, and LSD to WebUI Tracker list
- Add additional Tracker columns to WebUI
- Bump Web API version
- Fix display bugs in WebUI Files tab. Remove <IE9 support
- Fix incorrect priority value sent from WebUI
- Set priority for multiple files in one WebAPI request
- Match WebUI Peers table column order to GUI
- Fetch data less frequently when torrents tab isn't visible
- Add Search tab to WebUI
- Add ability to pass urls to the webui download page
- Fix JavaScript error
- Disallow setting a blank alternative WebUI location
- Add slow torrent options
- Add "Use alternative Web UI" option
- Add "Apply rate limit to peers on LAN" option
- Add email "From" option
- Set WebUI download options using set preferences
- Show list of categories on WebUI download page
- Hide WebUI text input for custom monitor save locations
- Add "When adding a torrent" options
- Add WebUI Auto TMM options
- Add speed limit icons to WebUI Speed options
- Add WebUI Random port button and proxy unencrypted password notice
- Replace WebUI Options fixed-width labels
- Reorder WebUI options to match GUI
- Allow WebUI sidebar to be collapsed
- Show ellipsis when WebUI sidebar is too narrow
- Fix WebUI bug on override of Start Download option
- Fix missing words in WebUI
- Add SameSite attribute to WebUI session cookie
- Put WebUI security related options into a groupbox
- Add option for WebUI Host header validation
- Show icon in WebUI sorted column

RSS:
- Keep track of REPACK/PROPER downloads

Search:
- Only instantiate SearchPluginManager as needed

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