GNUnet Alternatives for Linux

Tor (The Onion Router) is a free and open-source software that enables anonymous communication. It directs internet traffic through a free, worldwide volunteer overlay network, consisting of thousands of relays, to conceal a user's location and usage from anyone conducting network surveillance or traffic analysis.

CyberGhost VPN is a leading VPN provider offering a secure and private online experience. With strong encryption, a vast server network, and a strict no-logs policy, it allows users to surf anonymously, unblock content, and protect their digital identity across multiple devices and platforms.

Tor Browser is a modified version of Firefox designed for anonymous web browsing. It routes your internet traffic through the Tor network, making it significantly harder to track your online activity and location. Ideal for users who prioritize privacy and wish to bypass censorship.

I2P (The Invisible Internet Project) is a secure, anonymous overlay network layer designed for privacy-preserving communication and application hosting. It enables users to browse anonymously, host websites (.i2p 'eepsites'), chat, and transfer files without revealing their identity or location.

Freenet is a robust, decentralized peer-to-peer platform designed to provide uncensored communication and information sharing. It leverages a distributed data store and a suite of free software applications to enable users to publish and access content anonymously, bypassing censorship and surveillance.

RetroShare is a secure, decentralized, and open-source communication platform built on a friend-to-friend network, offering encrypted file sharing, serverless email, instant messaging, and forums.

PureVPN offers a secure and fast VPN solution for enhanced online privacy and security. It provides strong encryption, anonymous browsing, and access to geo-restricted content.

IPFS is a peer-to-peer hypermedia protocol designed to make the web faster, safer, and more open. It allows for storage and access to files across a distributed network, rather than relying on centralized servers.

VPN Unlimited is a comprehensive internet security application offering robust VPN services and advanced privacy features designed to protect online activity and bypass geographical restrictions effectively. It prioritizes user anonymity and data security through strong encryption.

Shadowsocks is an open-source, lightweight SOCKS5 proxy designed to bypass internet censorship. It provides a secure tunnel between your device and the internet, helping users access blocked content and surf anonymously by encrypting traffic and making it appear as regular HTTPS traffic.

ZeroNet is a decentralized, peer-to-peer network designed for building uncensored websites and applications. It leverages Bitcoin cryptography and BitTorrent technology to create a distributed platform where sites are hosted by visitors.

Matrix is an open network for secure, decentralized real-time communication. It provides a flexible protocol for developers to build collaborative applications like instant messaging, VoIP, and video conferencing, enabling seamless communication across different service providers.

Lantern is a free software application designed to bypass internet censorship and provide access to blocked websites and content.

Calypso is a discontinued cross-platform file-sharing client that operates on the anonymous MUTE network. Developed using C++ and Qt, it offers portability across Windows, Linux, and other environments, prioritizing user privacy and anonymity in file exchange.

Browsec is a virtual private network (VPN) service designed for enhancing online privacy and security with a focus on ease of use and accessibility.

DotVPN started as a free browser extension for Firefox, offering a simple way to enhance online privacy and security. It focuses on providing anonymous browsing and bypassing censorship.

Cjdns is a peer-to-peer encrypted network protocol designed for easy setup, smooth scalability, and ubiquitous security. It aims to build a decentralized, distributed, and secure internet alternative.

Wippien was a free, peer-to-peer based VPN software that enabled users to create virtual private networks for secure file sharing and communication between connected nodes. It was designed for simplicity and direct connections.

Demonsaw is a secure, open-source platform for decentralized information sharing, focusing on user anonymity and privacy through robust end-to-end encryption and a serverless architecture.

ZeroTier One provides a unified platform for creating virtual networks, offering VPN, SDN, and SD-WAN capabilities. It simplifies connecting devices across various locations and networks without complex configuration.

Hide.me is a comprehensive VPN service prioritizing online privacy and security. It offers robust encryption, a strict no-logs policy, and a wide network of servers globally to help users bypass censorship, protect their anonymity, and secure their data.

ZeroMe is a decentralized, peer-to-peer social network powered by ZeroNet. It offers a censorship-resistant platform where users control their data and communication, featuring threaded conversations, private messaging, and an emphasis on free speech.

Mullvad is a highly privacy-focused VPN service known for its strong commitment to anonymity, accepting payments via cash and Bitcoin, and offering robust encryption protocols like WireGuard and OpenVPN. It adheres strictly to a no-logging policy.

OnionCat is a free and open-source software that creates a virtual network adapter, allowing users to establish encrypted, peer-to-peer connections over the Tor anonymity network. It enables existing applications to communicate anonymously without requiring specific proxy configuration.