aMule is a peer-to-peer file sharing application, designed to connect to the eDonkey and Kad networks. It has a wide range of features, including many of the original eMule client, like:

• online signature, source exchange, compressed transfers, secure identification, and IP filter support
• boolean search, which can be local, global, or in the Kad network
• checks against aggressive clients
• slot allocation, to decide the number of remote clients
• translations to many languages