Mullvad Browser is a free, open-source web browser developed by Mullvad VPN and the Tor Project to reduce online tracking and browser fingerprinting. It uses privacy protections derived from Tor Browser without routing traffic through the Tor network. Its standardized browser configuration helps users appear similar to one another, making identification more difficult. Built-in uBlock Origin blocks third-party trackers and unwanted content. Private browsing is enabled by default, preventing cookies from persisting between sessions. Additional protections isolate third-party cookies and reduce fingerprinting through window letterboxing. The browser removes telemetry and operates independently of Mullvad VPN. It is available for Windows, macOS, and Linux.
Features
- Advanced browser fingerprinting protection through standardized configurations and window letterboxing
- Built-in uBlock Origin integration for blocking advertisements and third-party trackers
- Default private browsing with automatic cookie removal between sessions
- Third-party cookie isolation to reduce cross-site tracking and user profiling
- Telemetry-free browsing without mandatory accounts or Mullvad VPN subscriptions
- Cross-platform privacy-focused browsing for Windows, macOS, and Linux