I2P

I2P (Invisible Internet Project) is an anonymous network layer that allows applications to send messages to each other pseudonymously and securely. It creates an encrypted peer-to-peer network overlay that routes traffic through multiple intermediary nodes, similar to Tor but with a different architecture focused on hidden services within the network. Users typically run I2P to access anonymous websites, communicate privately, or share files without revealing their identity or location. The software creates a local proxy that applications can connect through to access I2P's anonymous network services.