LemonWire is a file-sharing program on the Gnutella network which enables you to exchange any type of files through the Internet with millions of other online users. First and foremost, LemonWire is designed to be fast, reliable and secure. It supports the latest Gnutella Technologies, including Swarm Downloading, Upload Queuing, Partial File Sharing, Ultrapeers, Metadata, File Hashing, and more.