Freenet is a peer-to-peer platform for censorship-resistant communication. It uses a decentralized distributed data store to keep and deliver information, and has a suite of free software for publishing and communicating on the Web without fear of censorship. Developed by The Freenet Project
License: Open Source
Freenet is primarily focused on providing a decentralized, censorship-resistant platform for sharing files and information, while Tor is centered around providing strong anonymity for users browsing the internet. Both have unique strengths, with Freenet emphasizing data persistence and Tor focusing on secure browsing.