Kazaa - Kazaa is another peer-to-peer file sharing platform, use FastTrack protocol licensed by Joltid Ltd and operated as Kazaa by Sharman Network.
eMule - eMule is a free peer-to-peer file sharing application for Microsoft Windows.
iMesh - IMesh is a file-sharing and media client platform that was available in more than nine different languages.
LimeWire - LimeWire is a free peer-to-peer file sharing platform that is available to use on Windows, Mac OS and Solaris platforms.
DC++ - DC++ developed by Jacek Sieka.
WinMX - WinMX is another freeware peer-to-peer file sharing program by Frontcode Technologies only run on Microsoft Windows platforms only.