LimeWire is a discontinued free software peer-to-peer file sharing (P2P) client for Windows, OS X, Linux and Solaris.[1] LimeWire uses the gnutella network as well as the BitTorrent protocol.[2] A zero-cost version and a purchasable "enhanced" version (called LimeWire Pro) were available; LimeWire Pro could be acquired through the regular LimeWire software without payment, as users distributed it through the software without authorization. BitTorrent support is provided by libtorrent.
