BiglyBT is a feature filled, open source, ad-free, bittorrent client.
BiglyBT is the continuation of the Vuze/Azureus open source project first created in 2003, and is being actively developed by the original coders.
We've kept all of the features you love, while dropping the ones you probably don't (such as ads and third party software).
If you are already using Azureus or Vuze then see what features and fixes you are missing. You'll have the option to copy and migrate the configuration settings, downloads, and plugins.
Our installer contains no offers or ads.


2020/09/21: All Pieces view; BitTorrent V2 Support and more! Version 2.5 released - read about it on TorrentFreak
2020/05/11: Tracker Activity view; Quick Links toolbar; Close-down progress and more! Version 2.4 released.
2020/03/04: Tracker session statistics; Sidebar indicators; Better bootstrapping and more! Version 2.3 released.
2019/12/10: Sidebar Views; Swarm Merging improvements; Multiple Column Sort and more! Version 2.2 released.
2019/09/09: Beautiful Tagging UI changes, Swarm Discoveries 'explore' mode; experimental OSX Dark Mode support and more! Version 2.1 released.
2019/08/13: BiglyBT's installers now include an uTorrent and BitTorrent client migration plugin. No need to manually re-add all your torrents and settings.
2019/05/27: Play nicely with private trackers and more! Version 2.0 released.
2017/11/29: Read an interview about BiglyBT with the Free Software Foundation.
Read about us on TorrentFreak


Main Window Screenshot
Open Torrents Screenshot
Meta Search Screenshot
Example Desktop View
Tree Based Files View
Country Based Transfer Statistics
I2P Peers Screenshot
All Trackers View
Library Bling
Sidebar Views