Projects / Freenet


Freenet is a peer-to-peer network designed to allow the distribution of information over the Internet in an efficient manner, without fear of censorship. It is completely decentralized (there is no person or computer essential to its operation), meaning that Freenet cannot be attacked like centralized peer-to-peer systems such as Napster. Freenet also employs intelligent routing and caching to learn to route requests more efficiently, automatically mirror popular data, make network flooding almost impossible, and move data to where it is in greatest demand.

Operating Systems

RSS Last announcement

This website no-longer updated 01 Aug 2013

Please visit for the latest Freenet news and downloads. This account is no-longer updated.

RSS Recent releases

Release Notes: A complete ground-up rewrite, implementation of a "darknet" mode for added security, a friendly installer, and a multitude of other improvements.

Release Notes: The user is no longer required to find other users to connect to, if this is difficult. Many bugs have been fixed, and a lot of work has been done on usability and resource consumption.

Release Notes: This release operates over UDP rather than TCP. It can transparently operate through firewalls. The core architecture and algorithm have been redesigned for simplicity and efficiency. A new and even simpler API allowing the rapid development of third party software that interacts with Freenet has been added.

  •  21 Jul 2003 02:19

Release Notes: This release fixes a major vulnerability in the HTML filter.

Release Notes: New features include NIO technology that brings improved performance while using less CPU and system resources. Individual nodes are now more efficient, and the speed and routing of the entire network were significantly improved. Probabilistic caching was implemented, which further improves routing and lets Freenet store and find more data. Some user interface improvements were made. More improvements were made for downloads of large files. The Heisenbug and tons of other bugs were fixed.

RSS Recent comments

10 Apr 2002 13:45 sanity

No longer applies
This comment is no longer applicable to Freenet.

11 Apr 2000 02:35 blanu

Key Index Server
If you want to find out what others are inserting into Freenet, use the -keyindex option with the request client to get the list of keys registered with a particular Key Index Server. You can add a key to the list by using the -keyindex option with the insert client. You can also add and view keys manually from a key index server with your web browser. This is just a cheap hack to make it easy for beta testers to find keys to request.

There is a list of public key index servers at


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