Download Mullvad Browser 15.0.2 for windows
Mullvad Browser is a privacy-focused web browser developed in collaboration between Mullvad VPN and the Tor Project. Designed as a companion to Mullvad’s VPN service, it provides enhanced anonymity by incorporating anti-fingerprinting techniques and privacy-preserving defaults while maintaining better speed than traditional Tor Browser connections.
The browser implements robust privacy protections by default, including strict fingerprinting resistance, always-on private browsing mode, and automatic HTTPS upgrades. Unlike mainstream browsers, it eliminates many tracking vectors by blocking third-party cookies, scripts, and web APIs that could be used for user identification. The interface remains clean and minimalist while offering customizable privacy levels through its security slider.
Available as a standalone free download, Mullvad Browser represents an alternative to Tor Browser for users who want strong privacy without the latency of onion routing. While it doesn’t route traffic through the Tor network by default, it’s designed to work optimally when paired with Mullvad VPN or other privacy services. The browser is particularly valuable for journalists, activists, and privacy-conscious users who need protection against mass surveillance while maintaining practical browsing speeds.
Key Features of Mullvad Browser:
1. Fingerprint Resistance
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Uniform Rendering: Forces standardized browser characteristics (screen size, fonts, time zone) to make all users appear identical, preventing tracking via device fingerprinting.
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API Restrictions: Blocks access to identifying Web APIs (WebGL, Canvas, Audio Context) that websites could use to create unique user profiles.
2. Automatic Privacy Protections
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Tracker Blocking: Uses strict blocklists to prevent third-party cookies, ads, and analytics scripts from loading.
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HTTPS-Only Mode: Automatically upgrades connections to secure HTTPS and warns about insecure sites.
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Script Control: Blocks potentially malicious JavaScript and web fonts that could reveal system information.
3. Independent of Mullvad VPN
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Standalone Functionality: Works without requiring Mullvad VPN, though pairing enhances privacy.
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No Forced Routing: Unlike Tor Browser, doesn’t route traffic through the Tor network by default (user can manually configure proxies/VPNs).
4. Firefox-Based Hardening
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Modified Firefox ESR: Built on a privacy-focused fork of Firefox Extended Support Release, with added patches to remove telemetry and weaken tracking vectors.
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Open-Source: Code is auditable and developed transparently in collaboration with the Tor Project.
5. Customizable Security Levels
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Adjustable Slider: Lets users choose between:
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Standard: Balances privacy and compatibility (blocks trackers but allows some scripts).
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Strict: Maximum protection (breaks more websites by disabling dynamic content).
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6. No Telemetry or Accounts
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Zero Data Collection: Unlike Chrome or Edge, sends no usage statistics, crash reports, or browsing history to servers.
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No Sync: Deliberately lacks account/login features to prevent identity linkage across devices.
7. Independent Updates
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Manual Update Checks: Requires user-initiated updates to avoid background connections that could reveal IP addresses.
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Decentralized Distribution: Downloads are verified via cryptographic signatures to ensure integrity.
Use Cases:
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Journalists/Activists: Evade mass surveillance while maintaining usable speeds.
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Privacy-Conscious Users: Avoid corporate tracking without Tor’s latency.
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Researchers: Test websites without revealing identifiable browser traits.
Limitations: May break complex web apps (e.g., Google Docs) in Strict mode. For maximum anonymity, pair with Mullvad VPN or Tor.
What’s New in the Latest Version?
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Improved fingerprinting resistance for stricter privacy.
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Enhanced tracker-blocking rules for better ad prevention.
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Faster performance with reduced memory usage.
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Updated Firefox base for security patches.
User Reviews Summary
Pros:
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Strong privacy protection out of the box.
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No setup required for anti-tracking.
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Works well with any VPN.
Cons:
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Some websites may break due to strict blocking.
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No mobile version available yet.
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Limited extension support compared to Firefox.
System Requirements:
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OS: Windows 10+, macOS 10.15+, Linux (x86_64).
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RAM: 2GB minimum (4GB recommended).
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Storage: 200MB free space.
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CPU: 1GHz processor or higher.5
FAQs:
Is Mullvad Browser the same as Tor Browser?
No, it uses similar tech but does not route traffic through Tor.
Do I need Mullvad VPN to use it?
No, but using a VPN enhances privacy.
Can I install Chrome extensions?
No, only select Firefox add-ons are supported.
Does it save passwords?
Yes, but a dedicated password manager is more secure.
Is it faster than Tor Browser?
Yes, since it doesn’t use Tor’s slow relay network.