Acqlite - Acqlite is a Gnutella file-sharing platform based on Cabos, LimeWire and Acquisition.
DC++ - DC++ developed by Jacek Sieka.
eMule - eMule is a free peer-to-peer file sharing application for Microsoft Windows.
ApexDC++ - ApexDC.net is the home of an innovative P2P program using the Direct Connect and ADC networks.
Vuze - Vuze is a free BitTorrent client used to transfer files via the BitTorrent protocol.
AirDC++ - AirDC++ is an easy way to share files between users.