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.
United States
Open Source Surf Anonymous Free Alternatives for Linux
Surf Anonymous Free is not available for Linux but there are plenty of alternatives that runs on Linux with similar functionality. The best open source Linux alternative is Tor. If that doesn't suit you, our users have ranked more than 100 alternatives to Surf Anonymous Free and many of them are open source and available for Linux so hopefully you can find a suitable replacement. Other interesting open source Linux alternatives to Surf Anonymous Free are Proton VPN, Mullvad VPN, Windscribe and Hyphanet.
Alternatives list
- Freemium
- Open Source (GPL-3.0)
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.
- Mac
- Windows
- Linux
- Android
- iPhone
- Chrome OS
- Android Tablet
- iPad
- Google Chrome
Switzerland
- 62 Tor alternatives
Official Partner235 Proton VPN alternativesProton 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.
Cost / License
- Freemium
- Open Source (GPL-3.0)
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Chrome OS
- Android Tablet
- iPad
- Google Chrome
- Apple TV
- Flathub
- F-Droid
- Android TV
- Flatpak
- Fire TV
- Mozilla Firefox
+7
228 Mullvad VPN alternativesDelivers 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.
Cost / License
- Paid
- Open Source (GPL-3.0)
Application types
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Chrome OS
- Android Tablet
- iPad
- F-Droid
- WireGuard
- Tor
- OpenWrt
- Tomato
- pfSense
- DD-WRT
+9
220 Windscribe alternativesWindscribe 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.
Cost / License
- Freemium
- Open Source (GPL-3.0)
Application types
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- HUAWEI AppGallery
- iPad
- Microsoft Edge
- Google Chrome
- Apple TV
- F-Droid
- Android TV
- Fire TV
- Mozilla Firefox
+5
51 Hyphanet alternativesHyphanet (former Freenet) is free software which lets you anonymously share files, browse and publish "freesites".
188 Shadowsocks alternativesSOCKS5 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.
Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
73 NymVPN alternativesDecentralized 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.
Cost / License
- Paid
- Open Source (GPL-3.0)
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- AppImageHub
- Arch Linux
- Flathub
- F-Droid
- WireGuard
- Ubuntu
- Debian
- Flatpak
- GitHub
+5
188 Outline VPN alternativesJournalists 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.
Cost / License
- Free
- Open Source (Apache-2.0)
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- AppImageHub
- Homebrew
- F-Droid
+3
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.
Cost / License
- Paid
- Open Source (GPL-3.0)
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
206 Private Internet Access alternativesEncrypts internet connection and online activity, offers anonymous IP addresses, maintains a strict no-logs policy, utilizes open-source protocols, protects on public WiFi, features a kill switch, has a large global server network, delivers fast speeds, includes a free breach monitor, and supports unlimited devices.
Cost / License
- Paid
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- Google Chrome
- Apple TV
- Android TV
- Google TV
- Tomato
- Fire TV
- pfSense
- OpenVPN
- Mozilla Firefox
- DD-WRT
- Opera
+3
160 Yggdrasil alternativesA proof-of-concept scalable IPv6 meshnet, featuring end-to-end encryption, a unique spanning tree routing algorithm and aiming to implement novel backpressure routing metrics.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- Android
- BSD
GNUnet is a framework for secure peer-to-peer networking that does not use any centralized or otherwise trusted services. A first service implemented on top of the networking layer allows anonymous censorship-resistant file-sharing.
Sweden
EU
Canada
China
Germany
