eMule eMule is a free peer-to-peer file sharing application for Microsoft Windows. Connects to the eDonkey network and the Kad network. Free Open Source Windows Integrated Search Peer-To-Peer Add a feature 124 Like Discontinued The official website is no longer updated, but the forum is still active. Last official version, 0.50b Beta1, was released in March 2015 by SomeSupport. As of August 2017, an unofficial release is still developed by fox88/irwir and can be downloaded from GitHub.