Open Source Java BitTorrent Clients

Vuze (formerly Azureus) is an extremely powerful and configurable BitTorrent client. Search and download torrent files. Play, convert and transcode videos and music for playing on many devices such as PSP, TiVo, XBox, PS3, iTunes (iPhone, iPod, Apple TV).

BiglyBT is a fully-featured, open-source BitTorrent client based on the former Vuze/Azureus codebase. It offers extensive functionality without ads, spyware, or paid features, making it a favorite for advanced users. BiglyBT includes detailed torrent management tools, built-in swarm merging, VPN detection, I2P support, and streaming capabilities. It’s highly customizable and supports a wide range of plugins, automation tools, and scheduling options. The client runs on Java and is available across major desktop platforms.

A torrent search engine plugin for the Azureus/Vuze bittorrent platform.

phpMyBitTorrent: BitTorrent Tracker written in PHP. Features include: hosting torrents from remote trackers, DHT, Compact Announce, alternate links (eD2K, Magnet), HTTP-Basic Authentication, Passkey Authentication, embedded HTML Editor, Mass-upload of to

A plugin/remote system for Azureus that provides both a massively detailed remote control as well as multi-user support on one running Azureus instance.

RSS reader, multimedia manager and TV series manager

Simple and easy-to-use API that should permit any developer to create new JAVA applications that require the use of Bittorrent Protocol. Provided examples show very simple torrent creator and publisher, Bittorrent client and tracker.

Torrent Search Engine: TorrentSearch is a framework and script language for searching Bit Torrent websites and search engines for torrents.

zButterfly is a BitTorrent client with a powerful search engine. zButterfly is written in Java and based on Vuze (formerly Azureus) client.

A Download Manager in Java for Desktop

This program has 2 mode of operations: - Displays the file paths inside a torrent. - Checks files inside a directory and compares the paths with the paths inside torrent. Then displays files in directory but not in torrent, files in torrent but not in directory and files in both directory and torrent. Program command line parameters are: file.torrent [directory [+] [-] [=]] file.torrent The torrent file directory Directory to compare contents with torrent file + Display files in torrent file, not exist in directory - Display files in directory, not exist in torrent = Display files existed in both directory and torrent Absent of + - =, means all of them

This plugin for Vuze is based on the bass plugin for biasing the Peer Selection step in Vuze using the ALTO protocol as defined in the H-12 internet draft. This plugin was developed by NEC Laboratories Europe in course of the EU FP7 research project NAPA-WINE.

Android Gui interface from MLDonkey

This is a console based peer to peer Bit Torrent file sharing project.

ADAPTorrent is a torrent-derivative protocol. It's purpose is to facilitate anonymous downloads. Anonymity is achieved by shielding each peer behind a screen of the peers friends. Please see the master thesis site for the full specification.

Andalus is a high availability, fully featured Islamic library written entirely in Java. It is a technology suitable for nearly any application that requires to make use of integrable Islamic resources. http://openandalus.wordpress.com/

Web frontend for Azureus.

Azureus 7(Cayenne) is a BitTorrent client, used to transfer files via the P2P protocol. Cayenne is written in Java and based on Vuze/Azureus client . Cayenne contains completely redesigned lightweight UI, speed and functionality optimizations.

A plugin to Azureus to provide a new web-based interface based on the Google Web Toolkit and the Ext 2.0 widget library.

Azureus Shu Mod adds features to the original Azureus Bittorrent Java Client.

Azureus Speed Control plugin can automatically reduce the upload speed limit on the basis of the current download rate. This can avoid connection choking for users with small upload bandwidth, which suffer from implicit additional upload.

BTPastry is a torrent search engine, base on pastry p2p network. It easy to use, search and share your torrent files. DEMO rendezvous peer is btpastry.getmyip.com:5050

BioMAJ (BIOlogie Mises A Jour) is a workflow engine dedicated to data synchronization and processing. It automates the data mioring process.Developed in Java and Ant, the application is compatible with various Unix-based systems.

BitSonar is a monitoring tool for bittorrent-file-distribution-networks.

Open source BitTorrent for Java implementation.