GNUnet is a framework for secure peer-to-peer networking that does not use any centralized or otherwise trusted services. Its high-level goal is to provide a strong free software foundation for a global network that provides security and in particular respects privacy.
GNUnet started with an idea for anonymous censorship-resistant file-sharing, but has grown to incorporate other applications as well as many generic building blocks for secure networking applications. In particular, GNUnet now includes the GNU Name System, a privacy-preserving, decentralized public key infrastructure.
This package contains the graphical client, using the GTK+ toolkit. In order use GNUnet, you also need gnunet either on your server or on your local machine.