Alliance p2p description
Alliance p2p is a private and secure environment that lets you to share files and communicate with people you know

Alliance p2p is a private and secure environment that lets you to share files and communicate with people you know like in an Instant Messenger. It is decentral p2p-Buddylist without any server. It's easy: Download and run Alliance, Invite your coworkers or friends, share files and communicate with them. Alliance is a friend-to-friend network. Alliance has file-swarming capabilities like BitTorrent.

Unlike BitTorrent it has extensive build-in search, is completely decentralized and designed to be secure. Alliance uses tiger hashes to identify files, maybe soon ed2k links as well. All files that a user shares are automatically hashed and indexed in the background.