MLDonkey is an open-source, multi-protocol, peer-to-peer file sharing application that runs as a back-end server application on many platforms. It can be controlled through a user interface provided by one of many separate front-ends, including a Web interface, telnet interface and over a dozen native client programs.
Originally a Linux client for the eDonkey protocol, it now runs on many flavors of Unix-like, OS X, Microsoft Windows and MorphOS and supports numerous peer-to-peer protocols including ED2K (and Kademlia and Overnet), BitTorrent, DC++ and more.
Read more about MLDonkey at the MLDonkey Project Wiki
Available since: version 0.48.0
After installing MLDonkey, its web interface can be accessed at https://<your freedombox>/mldonkey. To be able to access to the telnet or GUI interface you have to connect via an SSH Tunnel.