LibreWolf is an autonomous “fork” of the popular Firefox browser, primarily focused on enhancing user privacy, security, and freedom. It serves as the community-driven successor to LibreFox.
The design of LibreWolf emphasizes bolstering defenses against various tracking and fingerprinting techniques while integrating numerous security enhancements. These goals are achieved through a set of privacy-centric configurations and patches. Moreover, LibreWolf is committed to eliminating telemetry, data harvesting, and intrusive features, including disabling anti-freedom measures such as DRM.
Key Features of LibreWolf:
- Up-to-Date Firefox — LibreWolf is compiled directly from the latest stable version of Firefox, ensuring users get the newest features and security enhancements.
- Stand-Alone Build — LibreWolf functions independently from Firefox, complete with its unique settings, profile directory, and installation paths, allowing it to coexist with Firefox and other browsers.
- No Data Exfiltration — Functions that connect to external servers are eliminated, resulting in minimal default background connectivity.
- Customizable User Settings
- Extensions Firewall: Manage internet access for browser extensions.
- Cross-Platform Support (Windows/Linux/Mac, and Android coming soon)
- Community-Driven Development
- Dark Themes: Available in both classic and advanced styles
Privacy Features in LibreWolf:
- Automatically clear cookies and site data upon closure.
- Incorporate only privacy-respecting search engines like DuckDuckGo and Searx.
- Includes uBlock Origin with customized default filter lists and strict Tracking Protection, effectively blocking ads and trackers.
- Remove tracking parameters from URLs natively and via uBO.
- Activate dFPI (Total Cookie Protection).
- Enable RFP, part of the Tor Uplift initiative, acclaimed as a leading anti-fingerprinting solution aimed at standardizing user metrics to prevent fingerprinting.
- Set the user language to en-US for websites to protect the device’s operating system language settings.
- Disable WebGL to eliminate a significant fingerprinting vulnerability.
- Restrict access to OS location services, opting for Mozilla’s location API instead of Google’s.
- Limit ICE candidates to a single interface during video or audio sharing in videoconferences.
- Ensure DNS and WebRTC are routed through the proxy when applicable.
- Trim cross-origin referrers to prevent full URI exposure.
- Disable link prefetching and speculative connections to enhance privacy.
- Turn off disk caching and clear temporary files upon exit.
- Disable automatic form fills and search histories…and beyond.
Download Options:
LibreWolf 64-bit |
Portable 64-bit | ~100.0 MB (Open Source)
LibreWolf 32-bit |
Portable 32-bit |
Other Operating Systems
Visit the LibreWolf Home Page |
Explore Addons |
Join the Community on Reddit
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