Vuze (formerly Azureus) 3.1.1.1 Beta 58 / 3.1.1.0 Stable

Azureus is a Java based BitTorrent client that offers multiple torrent downloads, queuing/priority systems (on torrents and files), start/stop seeding options and instant access to numerous pieces of information about your torrents.
The Azureus jar snapshot provided here is compiled from the very latest Azureus CVS [HEAD] source code. To use, rename the downloaded AzureusXxxx-Bxx.jar file to Azureus2.jar to replace your old jar in the Azureus program dir.
Azureus is a BitTorrent client with multiple torrent downloads and instant access to information.
Azureus also features an embedded tracker that is easily set up and ready to use.
Main features:
- Multiple torrent downloads
- Upload and download speed limiting, both globally and per torrent
- Advanced seeding rules
- Adjustable disk cache
- Only uses one port for all the torrents
- UPnP sets the forward on your router
- Can use a proxy, for both tracker and peer communications
- Fast resume
- Can set a default download dir and move completed files
- Can import torrents automatically from a set dir
- Highly customizable interface
- IRC plugin included for quick help
- Embedded tracker, host your own torrents, automate your shares (periodic scanning of a dir)...
- Distributed Hash Table: host on it a completely decentralised torrent and/or benefit from it when the tracker is offline.
System requirements:
- Java Runtime Environment

Enhancements:
- Core | Added Auto Starting rule to seed large swarms first; useful when many overseeded torrents are in the queue or the upload capacity is far above average
- UIv3 | Friend Chat (double click on friend icon to chat)
- UIv3 | Ability to share content from your computer by dragging it to a Friend
- UI | Protocol overhead is now shown in the speed graph
- UI | Downloads can now be moved and renamed while running - torrent will be auto-paused
- UI | New "rename" action which renames torrent file, save file and displayed name at same time
- UI | Plugin log views now support autoscrolling, pausing and regex filtering
- UI | Plugin menu items which in the right-click menu now appear in the "Torrent" menu also
- UIv3 | Experimental option to use Mozilla/Firefox as browser widget on any platform (XulRunner or Firefox 3 must be installed)
- Plug | Added support for plugins to easily use an external configuration file for settings
- Plug | Plugins can now have full control over on-complete and on-removal file moving
- Plug | Added resource downloader to provide way to download files from Sourceforge
- Plug | Added API methods to generically pop up the message box to a user
- Plug | Added API methods to listen to download-complete events
- Plug | Added various convenience methods for using log views and config models
- Plug | Added API to allow native UI objects to be added to config views
- Plug | Added some more methods for plugins to control some transport mechanisms
- Plug | Added ability to add menus to status entry objects
- Plug | Plugins can now open files using default application handlers

This program is marked as adware
- Offers to download or install software or components (Vuze toolbar) that the program does not require to fully function.
- Attempts to change the homepage for web browsers installed on the system.