What are the best Mozilla Firefox alternatives?

    Mozilla Firefox is described as 'A free and open source web browser descended from the Mozilla Application Suite. Firefox is highly extensible, with thousands of third-party add-ons available' and is a leading Web Browser in the Web Browsers category. There are more than 100 alternatives to Mozilla Firefox for a variety of platforms, including Windows, Mac, Android, Linux and Android Tablet. The best alternative is Vivaldi, which is free. Other great apps like Mozilla Firefox are Pale Moon (Free, Open Source), Brave (Free, Open Source), Waterfox (Free, Open Source) and Opera (Free).

    This page was last updated Nov 24, 2021

    1. Dolphin is a free, fast, smart and personal web browser for Android, iPhone and iPad. The exclusive features include one-tap share, tabbed browsing, cloud sync, gesture browsing, sonar search, speed dial, sidebar and a lot more to be discovered.


      Dolphin Browser has long-standing reputation of collecting/stealing users' data and browsing history: https://forum.xda-developers.com/showthread.php?t=1319529

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      Dolphin Browser vs Mozilla Firefox opinions
      Some users think Dolphin Browser is a great alternative to Mozilla Firefox, some don't.
      Dolphin is only compatible with mobile devices
      Negative comment almost 6 years ago

      • FreeProprietary
      • Mac
      • Windows
      • Android
      • iPhone
      • Android Tablet
      • iPad
      Opera GX is a special version of the Opera browser built specifically for gamers. The browser includes unique features like CPU, RAM and Network limiters to help you get the most out of both gaming and browsing.
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      Opera GX vs Mozilla Firefox opinions
      pros, cons and recent comments
      The look is great, and it opens fast.
      Positive comment over 1 year ago


    2. A privacy-centric web browser, with an elegant UI and a robust built-in ad blocker, all designed with anonymity in mind. Forget ads and trackers. It sucks to install an ad-blocker manually. With our Dot Ad-Blocker, you'll never see a pesky ad again.
    3. Firefox Preview (internal code name: "Fenix") marks a release of the early version for an experimental Firefox browser for Android.


      Firefox Preview has been merged into the stable Firefox, now it is Firefox Nightly.

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    4. Privacy Browser protects your privacy by disabling features like JavaScript, DOM storage, and cookies that are used by websites to track users. Settings can be adjusted by domain and on-the-fly to enable these features when needed.
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      Privacy Browser vs Mozilla Firefox opinions
      pros, cons and recent comments
      It has many filters and you can adapt privacy on every site. It also have dark mod and home button in menu. When you exit it deletes everything and its really gone.
      Positive comment over 1 year ago

      hands down privacy centered android browser till now
      Positive comment about 1 year ago


    5. Sleipnir is a Japanese tabbed web browser, released by Fenrir Inc.
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      Some users think Sleipnir is a great alternative to Mozilla Firefox, some don't.
    6. This is a privacy oriented and deblobbed web browser based on Mozilla technology. It enables many features upstreamed by the Tor Uplift project using preferences from the arkenfox-user.js project. It is recommended to install 'uBlock Origin'.
      No screenshots yet
    7. Comodo Dragon is a Chromium technology-based Browser that offers you most of Google Chrome's features PLUS the unparalleled level of security and privacy you only get from Comodo. Including a greater level of privacy than Chromium technology offers.
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      This alternative is disputed. Comodo Dragon Internet Browser is still a legitimate alternative to Mozilla Firefox, but it might have issues that some users think are important.
    8. A fast and free web browser that respects user privacy. 100% European, with a built-in VPN and ad blocker. Protect your data and privacy with UR. Our Commitments:
      No screenshots yet
    9. Avant Browser's user-friendly interface brings a new level of clarity and efficiency to your browsing experience, and frequent upgrades have steadily improved its reliability.
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    Showing 50 of 210 alternatives