Tor is free software and an open network that helps you defend against traffic analysis, a form of network surveillance that threatens personal freedom and privacy, confidential business activities and relationships, and state security.


Surf Anonymous Free is not available for Linux but there are plenty of alternatives that runs on Linux with similar functionality. The best Linux alternative is Tor, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Surf Anonymous Free and loads of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to Surf Anonymous Free are Proton VPN, Mullvad VPN, Windscribe and Hyphanet.
Proton VPN provides Swiss-based online security with a high-speed network, free version, and advanced features like VPN Accelerator, AES-256 encryption, a no-logs policy, and support for platforms including PCs and smartphones, enabling content access globally.
Tor is free software and an open network that helps you defend against traffic analysis, a form of network surveillance that threatens personal freedom and privacy, confidential business activities and relationships, and state security.


Proton VPN provides Swiss-based online security with a high-speed network, free version, and advanced features like VPN Accelerator, AES-256 encryption, a no-logs policy, and support for platforms including PCs and smartphones, enabling content access globally.




Delivers anonymous, privacy-focused VPN connections with no signup data or logs, anonymous payments, support for the latest encryption, WireGuard multihop, SOCKS5, DNS ad-blocking, kill switch, high-speed servers up to 40Gb/s, and open-source transparency.




Windscribe is a desktop application and browser extension that work together to block ads and trackers, restore access to blocked content and help you safeguard your privacy online.




Hyphanet (former Freenet) is free software which lets you anonymously share files, browse and publish "freesites".



SOCKS5 proxy offering high-speed asynchronous networking, flexible encryption, and easy deployment. Optimized for cross-platform use on PC, Mac, mobile, and routers. Open-source design supports secure, uncensored, and private Internet access worldwide.

Decentralized VPN featuring mixnet technology to encrypt traffic and obscure metadata, provides 5-hop and 2-hop privacy modes, WireGuard for speed, AmneziaWG for censorship resistance, hides IP and location, blocks ads, and does not support centralized logs.




Journalists need safe access to information to research issues, communicate with sources, and report the news. Outline lets news organizations easily provide their network safer access to the open internet.




Secure your digital life with a fast VPN offering encryption, anonymity, and access to global content. Hotspot Shield provides free and unlimited versions with no-logs policy, malware protection, support for multiple devices, and a broad country network.




Protects internet traffic through a decentralized mixnet, hides metadata and communication patterns, enables anonymous transactions using re-randomizable credentials, and provides zero-knowledge proof access for privacy-focused messaging, blockchain, or application needs.


Veteran VPN offering military-grade encryption, unrestricted website access, high-speed connections, Double VPN for ultimate security, P2P support, and 24/7 customer service for privacy and protection.




CyberGhost VPN encrypts your internet traffic and bypasses geo-restrictions. It supports multiple devices with a strict no-logs policy and over 7,000 servers worldwide. Features include an automatic kill switch, streaming optimized servers, ad and malware blocking, and customizable security settings.



