A modified version of Firefox designed to increase protection against tracking and fingerprinting techniques, while also including security improvements.
LibreWolf
Open Source Win Mac Linux
Our take
Firefox with the privacy and anti-fingerprinting work already done for you, which spares you a manual hardening checklist. The trade is on the convenience side: it strips telemetry and pocket-style extras and breaks some sites that expect default Firefox behavior, and updates lag upstream slightly. Ideal for someone who wants a hardened Firefox without fiddling; if you need everything to just work, plain Firefox with a couple of add-ons is gentler.
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LibreWolf alternatives
Mullvad Browser Anti-fingerprinting Firefox fork built by the Tor Project and distributed by Mullvad VPN, designed to be used with a VPN. Available on Windows, macOS, and Linux.
Brave Fast, cross-platform Chromium browser that blocks ads and trackers by default. A complete package out of the box, suitable for beginners or when setup time matters.
Firefox Reliable, fast and privacy-friendly. Harden it with add-ons, enable DNS-over-HTTPS, and sync across all your devices.
Tor Tor, short for The Onion Router, is for enabling anonymous communication. It directs Internet traffic through a free, worldwide, volunteer overlay network, consisting of more…
Firefox Focus Dedicated mobile privacy browser with automatic tracking protection and ad blocking. With Focus, your pages load faster and your data stays private.
DuckDuckGo Privacy-focused search engine and mobile browser. Blocks trackers, forces encrypted connections, and does not profile you. Partially open-source, based in the US.