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 Windows Vista, XP, 2000 and NT. FrostWire 4.18.1 is out. 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.