Open Source LibreWolf AlternativesTop Web Browsers and other similar apps like LibreWolf

The best open source alternative to LibreWolf is Mozilla Firefox. If that doesn't suit you, our users have ranked more than 50 alternatives to LibreWolf and loads of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to LibreWolf are Zen Browser, Brave, Mullvad Browser and Floorp.

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LibreWolf alternatives are mainly Web Browsers, but if you're looking for Ad Blockers or Email Clients you can filter on that. These are just examples - use the filter bar below to find more specific alternatives to LibreWolf.
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Alternatives list

  1. Mozilla Firefox icon

    Mozilla Firefox

     7559 likes

    Web browser by Mozilla with Gecko and WebKit engines. Offers tabbed browsing, HTML add-ons, Enhanced Tracking Protection, cross-device syncing, and privacy customization. Includes tools for developers and a 'Facebook Container' extension.

    252 Mozilla Firefox alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • BSD
    • HUAWEI AppGallery
    • iPad
    • AppImageHub
    • Snapcraft
    • Flathub
    • Samsung Galaxy Store
    • PortableApps.com
    • Haiku
    • Flatpak
    • Homebrew
    • Chocolatey
    • Gecko
    Firefox Desktop (Light Theme)
     
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    2
    Mozilla Firefox vs LibreWolf Comments
    SWMANNN
    Negative
    5

    Mozilla is continuously updating Firefox in the manner that does not respect the privacy of the users. I already have lost count of opt-outs that I need to find in the settings to turn their telemetry off.

    Centaro
    Negative
    -1

    Firefox reports to Mozilla

    • Mozilla Firefox is Free and Open SourceLibreWolf is also Free and Open Source
    • Mozilla Firefox is Security-focusedLibreWolf is not according to our users
  2. Zen Browser icon

    Zen Browser

     307 likes

    Experience a privacy-focused, open-source browser rich with features like vertical tabs, Split View, Zen Glance, and extensive security protocols. Built on Firefox, it's currently in beta, emphasizing privacy and adaptability, with future plans for horizontal tabs.

    107 Zen Browser alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Arch Linux
    • Flathub
    • Flatpak
    • AppImage
    Zen Browser screenshot 1
     
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    1
    Zen Browser vs LibreWolf Comments
    Guest
    Negative
    3

    Zen browser is a lot more privacy invasive and makes a ton of requests even when simply starting the browser. Zen is actually among the worst browsers in term of number of connections at startup. While Librewolf only makes two, one for the push service, and one for the settings stuff. Both can be disabled in a few seconds.

    Review by a new / low-activity user.
    • Zen Browser is Free and Open SourceLibreWolf is also Free and Open Source
  4. Brave icon

    Brave

     1198 likes

    Fast, secure browser integrating ad and tracker blockage, privacy features, and VPN. Offers seamless performance with data and battery optimization, faster loads by blocking pop-ups and ads. Safeguards user privacy with tracking protections and built-in brave search.

    257 Brave alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Snapcraft
    • Flathub
    • Homebrew
    • Chocolatey
    • Samsung Galaxy Store
    Brave screenshot 1
     
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    2
    Brave vs LibreWolf Comments
    Kelson V
    Negative
    1

    Comparable privacy features, but loaded with crypto and AI

    SWMANNN
    Negative
    -2

    The UX feels messy. Overall experience is simillar to that of Chinese web browsers like Opera SpeedPenguin Baidu turbo x speedy gaming whatever browsers.

    • Brave is Free and Open SourceLibreWolf is also Free and Open Source
    • Brave is Security-focusedLibreWolf is not according to our users
  5. Mullvad Browser icon

    Mullvad Browser

     148 likes

    The Mullvad Browser is a privacy-focused web browser developed in a collaboration between Mullvad VPN and the Tor Project. It’s designed to minimize tracking and fingerprinting. You could say it’s a Tor Browser to use without the Tor Network.

    105 Mullvad Browser alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    • Flatpak
    • Mozilla Firefox
    Mullvad Browser screenshot 1
     
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    1
    Mullvad Browser vs LibreWolf Comments
    Ruyeex
    Positive
    0

    It's a good browser overall, but the only thing that makes it not free is their own custom search engine (Mullvad Leta) which you need the VPN itself. The rest is free to have on your disposal.

    • Mullvad Browser is Free and Open SourceLibreWolf is also Free and Open Source
  6. Floorp icon

    Floorp

     132 likes

    Open-source browser based on Firefox, combining advanced privacy and tracking protection with a Chromium-inspired interface, cross-platform support, customization options, compatibility with Firefox extensions, regular updates, efficient performance, and multilingual support.

    144 Floorp alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Snapcraft
    • Flathub
    • Flatpak
    Floorp screenshot 1
     
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    1
    Floorp vs LibreWolf Comments
    avg-gaymer
    Positive
    0

    Like Librewolf, Floorp is Firefox-based. But while much of the fundamentals of its functioning are the same, it has some interesting changes in its layout, feature set and customization that make it stand out.

    • Floorp is Free and Open SourceLibreWolf is also Free and Open Source
  7. ungoogled-chromium icon

    ungoogled-chromium

     259 likes

    Open-source web browser eliminates Google integration, disables background communications, strips non-free binaries, and includes privacy-focused patches and scripts for full transparency, control, and compatibility with Chromium extensions across major platforms.

    208 ungoogled-chromium alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Flathub
    ungoogled-chromium screenshot 1
     
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    2
    ungoogled-chromium vs LibreWolf Comments
    Tired Rabbit
    Positive
    2

    Like LibreWolf, Ungoogled Chromium is not complete fork, but set of patches for source code compiled as separate app to remove unwanted features and preset settings for privacy out of box.

    Ungoogled Chromium does not contain adblocker out of box, but if you need Chromium-based browser with simillar philosophy and functionality as behind LibreWolf - It's best alternative you can think of.

    Guest
    Positive
    9

    It is to Chrome what LibreWolf is to Firefox

    Review by a new / low-activity user.
    • ungoogled-chromium is Free and Open SourceLibreWolf is also Free and Open Source
    • ungoogled-chromium is Security-focusedLibreWolf is not according to our users
  9. Waterfox icon

    Waterfox

     431 likes

    Utilize Waterfox for a high-speed, private browsing experience on 64-bit systems. Built on Firefox, it taps into Intel's C++ compiler for optimal performance, supports legacy extensions, allows full customization, and blocks ads by default, ensuring utmost control and security.

    92 Waterfox alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • Android Tablet
    • Flathub
    Desktop
     
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    1
    Waterfox vs LibreWolf Comments
    RemovedUser
    Negative
    10

    Owned by an ad company. Might not be a big deal, but there also might be a conflict of interest.

    Review by a new / low-activity user.
    • Waterfox is Free and Open SourceLibreWolf is also Free and Open Source
  10. Helium Browser icon

    Helium Browser

     78 likes

    Chromium browser with open-source ad, tracker, and cryptominer blocking by default, zero tracking, customizable privacy controls, proxy-anonymized extension downloads, split view, and efficient, unobtrusive interface for full extension compatibility.

    66 Helium Browser alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    Helium Browser screenshot 1
     
  11. IronFox icon

    IronFox

     55 likes

    IronFox is a fork of DivestOS's Mull Browser based on Firefox. Our goal is to continue the legacy of Mull to provide a secure, hardened and privacy-oriented browser for daily use.

    78 IronFox alternatives

    Cost / License

    Application type

    Platforms

    • Android
    • Android Tablet
    • F-Droid
    IronFox screenshot 1
     
  12. Ladybird icon

    Ladybird

     62 likes

    Ladybird is an open-source web browser currently in development, with an alpha version expected to launch in 2026.

    Cost / License

    Application type

    Platforms

    • Mac
    • Linux
    Ladybird screenshot 1
     
  13. Pale Moon icon

    Pale Moon

     400 likes

    This open-source Goanna-based browser for Windows, Linux, Mac, and FreeBSD offers customization, security, and privacy. Forked from Firefox, it's optimized for modern processors, ad-free, and supports unique extensions, community-backed. Comes with a functional status bar, supports NPAPI plugins.

    199 Pale Moon alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    Pale Moon screenshot 1
     
  14. SeaMonkey icon

    SeaMonkey

     242 likes

    Web-browser, advanced e-mail, newsgroup and feed client, IRC chat, and HTML editing in one application. Itis built on the open source Mozilla Gecko engine, the same code which underlies Thunderbird and is the base for the Firefox browser.

    187 SeaMonkey alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
    • PortableApps.com
    SeaMonkey screenshot 1
     
12 of 63 LibreWolf alternatives