FileZilla - FileZilla is an FTP, or file transfer protocol, client. It lets individuals transfer single files or batches to a web server. For many years, FTP was the standard for website design. Read more about FileZilla.

BitTorrent - BitTorrent is a peer-to-peer program developed by Bram Cohen and BitTorrent, Inc.

WinSCP - WinSCP is an open source free SFTP client and FTP client for Windows.

Soulseek - Soulseek® is a unique ad-free, spyware free, and just plain free file sharing application.

ShareFile - Secure file sharing and sync

Shareaza - Shareaza is the most luxurious and sophisticated file sharing system you'll find.