Limewire 4.18.8

Note: There are more recent versions of Limewire, however this was the last working version before Limewire was forced to shutdown.

LimeWire is a free and open source Gnutella peer-to-peer network client released under the GNU General Public License. The program allows users to share files using the Gnutella peer-to-peer protocol. It was the first file sharing program to support firewall-to-firewall file transfers.

Limewire Features:
Using new "UDP Host Caches", LimeWire starts up and connects faster
UPnP support allows LimeWire to find more search results and have faster downloads.
iTunes integration
LimeWire now recognizes OGGs and MP3s
Encode music into a number of different audio formats
Can use web proxies to route downloads