Mullvad Browser

Mullvad Browser is privacy-focused with Tor Project Collaboration.

Privacy Friendly No Ads No Third-Party Trackers Energy Efficient European
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Description

Mullvad Browser is a privacy-focused web browser developed in collaboration between Mullvad VPN and the Tor Project. It is designed to minimise tracking and fingerprinting, offering users a secure and private browsing experience without relying on the Tor network. Mullvad Browser is based on Firefox ESR (Extended Support Release) and includes pre-installed privacy tool uBlock Origin and strong default privacy settings to protect against tracking and data collection.

In 2025, Mullvad shut down its search proxy, Leta, due to increasing hostility from search engines toward proxy-based access. The company continues to focus on advancing VPN and browser privacy through its own tools and collaborations.

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Sustainability Features of Mullvad Browser

Privacy Friendly - It does not track users unnecessarily.

Mullvad Browser blocks trackers, ads, and fingerprinting by default, with pre-installed uBlock Origin.

No Ads - No advertisements

Mullvad Browser removes most ads and sponsored content, ensuring a clean and distraction-free browsing experience.

No Third-Party Trackers - Services that do not use third-party cookies or trackers, ensuring user privacy.

Mullvad Browser does not allow third-party trackers or share user data with external parties.

Energy Efficient - Hardware or services designed to consume minimal energy, reducing environmental impact.

Mullvad’s built-in ad and tracker blocking reduces unnecessary data and energy consumption, making it more efficient for users on limited data plans or battery-powered devices.

European - Based in Europe, ensuring compliance with GDPR and European privacy and labor regulations.

Mullvad is a based in Sweden.

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Summary

Mullvad Browser is a privacy-focused browser developed in collaboration with the Tor Project, offering robust tracking and ad blocking, full open-source transparency, and a commitment to user privacy. It is ideal for users seeking a secure and private browsing experience without the complexity of the Tor network.

Sustainability Score
90

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