Self-contained Networks

I2P Anonymous Network : OS: Windows, Mac, Linux, Android, F-Droid. : ( https://geti2p.net/ )
	I2PThe Invisible Internet Project (I2P) is a computer network layer that allows applications to send messages to each other pseudonymously and securely. Uses include anonymous Web surfing, chatting, blogging and file transfers. The software that implements this layer is called an I2P router and a computer running I2P is called an I2P node. The software is free and open source and is published under multiple licenses.


GNUnet Framework : OS: GNU/Linux, FreeBSD, NetBSD, OpenBSD, Mac, Windows. : ( https://gnunet.org/ )
	GNUnetGNUnet is a free software framework for decentralized, peer-to-peer networking and an official GNU package. The framework offers link encryption, peer discovery, resource allocation, communication over many transports (such as tcp, udp, http, https, wlan and bluetooth) and various basic peer-to-peer algorithms for routing, multicast and network size estimation.


The Freenet Project : OS: Windows, Mac, Linux. : ( https://freenetproject.org/ )
	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. Both Freenet and some of its associated tools were originally designed by Ian Clarke, who defined Freenet's goal as providing freedom of speech on the Internet with strong anonymity protection.