LimeWire - The Fastest P2P File Sharing Program on the Planet, running on the Gnutella Network. It is open standard software running on an open protocol, free for the public to use. LimeWire allows you to share any file such as.mp3s, .avis, jpgs, tiffs, etc., allows you to search for multiple files at the same time, available in several different languages, and is most famous for its ease-of-use and cross-platform compatibility. Limewire is written in Java, and will run on Windows, Macintosh, Linux, Solaris, and other computing platforms.

LimeWire still has the following great features:
- Ease of use - just install, run, and search
- Ability to search by artist, title, genre, or other metainformation
- Elegant multiple search tabbed interface
- “Swarm” downloads from multiple hosts help you get files faster
- iTunes integration for Mac and Windows users
- Unique “ultrapeer” technology reduces bandwidth requirements for most users
- Integrated chat
- Directly connect to a computer
- Browse host feature–even works through firewalls
- Added Bitzi metadata lookup
- International versions: Now available in many new languages
- Connects to the network using GWebCache, a distributed connection system
- Automatic local network searches for lightning-fast downloads
- Support for MAGNET links that allow you to click on web page links that access Gnutella