eMule is a filesharing client which is based on the eDonkey2000 network, but offers more features than the standard eDonkey client, because it's opensource but under the restrictions of the GPL License.
This will probably be the last v0.3x Version. Now we wanna concentrate on the Kademlia-based version only.
Download: eMule 0.30d
View: eMule Project
News source: Tech-Critic