Lime Wire develops peer-to-peer software and solutions for the file sharing industry. It offers LimeWire BASIC and LimeWire PRO, the peer-to-peer file sharing applications which connect to the Gnutella network and enables users to search for and download files through other users; and LimeWire Store, a digital media store.

Limewire was founded in 2000 and is based in New York, New York. The company operates as a subsidiary of Lime Group LLC.