FrostWire is an open-source peer-to-peer (P2P) file-sharing program. It uses the Gnutella network and is heavily based on the better-known LimeWire program. It is a fork of LimeWire with few modifications. Features:

• Completely Free & open-source
• Firewall-to-firewall transfers
• Turbo-Charged Download Speeds
• Absolutely NO Spyware or Adware
• Connects to more sources
• Creative Commons license support
• Max. speed network connections
• Junk Result Filters
• Community Chat Rooms
• iTunes Integration
• BitTorrent Support
• Proxy Support Mac OS X 10.4 or later This release focuses in fixing many of the complains received by the community, mostly related to the connectivity and the media player.
• FrostWire 4.18.1 updates the “Connection Doctor” strategy and connects to a new network of UHC servers.
• It addresses a severe bug on the media player, it will now work around an “Invalid Frame Header” bug on ome mp3 files, all mp3 files should play now.
• Mac users will be happy to find a bug related to opening BitTorrent files completly fixed.