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Apps with 'Support for Firefox extensions' feature

  1. Mozilla Firefox icon
    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Homebrew
    • PortableApps.com
    • Chocolatey
    • Flathub
    • AppImageHub
    • Snapcraft
    • BSD
    • Haiku
    • Gecko
    239 alternatives to Mozilla Firefox 

    Firefox is a cross-platform web browser developed by the Mozilla Foundation. Firefox is a popular product, used in over 50 languages and available for Windows, macOS, Linux, Android and iOS.

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    Features
    1.  Privacy focusedMozilla Firefox is considered a privacy friendly alternative.
    2.  Extensible by Plugins/ExtensionsMozilla Firefox can be extended with add-ons, plugins and extensions.
    3.  Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
    4.  Block TrackersMozilla Firefox has a feature to block trackers from tracking you.
    5.  PortableMozilla Firefox can be used from a USB stick or similar with no prior installation.
    6.  Picture in PictureMozilla Firefox allows you to put a video, web page or app in a floating window (always on top of other windows).
    7.  Dark ModeMozilla Firefox supports dark mode for comfortable usage in low light conditions.
    8.  No TrackingMozilla Firefox will not track you or use your personal data.
    9.  Support for ThemesYou can use themes and templates to change the look and feel of Mozilla Firefox.
    Startpage
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  2. Waterfox icon
    • Mac
    • Windows
    • Linux
    • PortableApps.com
    133 alternatives to Waterfox 

    Waterfox is a high performance browser based on the Mozilla platform. Made specifically for 64-Bit systems, Waterfox has one thing in mind: speed.

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    Features
    1.  Privacy focusedWaterfox is considered a privacy friendly alternative.
    2.  Extensible by Plugins/ExtensionsWaterfox can be extended with add-ons, plugins and extensions.
    3.  PortableWaterfox can be used from a USB stick or similar with no prior installation.
    4.  Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
    Regular Window
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  3. Pale Moon icon
    • Windows
    • Linux
    • WinPenPack
    195 alternatives to Pale Moon 

    Pale Moon is an Open Source, Goanna-based web browser available for Microsoft Windows and Linux (with other operating systems in development), focusing on efficiency and customization. Make sure to get the most out of your browser!.

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    Features
    1.  LightweightPale Moon consumes less device resources compared to similar apps.
    2.  Privacy focusedPale Moon is considered a privacy friendly alternative.
    3.  PortablePale Moon can be used from a USB stick or similar with no prior installation.
    4.  Extensible by Plugins/ExtensionsPale Moon can be extended with add-ons, plugins and extensions.
    Screenshot
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  4. SeaMonkey icon
    • Mac
    • Windows
    • Linux
    • BSD
    • PortableApps.com
    240 alternatives to SeaMonkey 

    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.

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    Features
    1.  WYSIWYG SupportSeaMonkey integrates a WYSIWYG editor to edit the look and content of a document, page, or file.
    2.  LightweightSeaMonkey consumes less device resources compared to similar apps.
    3.  Privacy focusedSeaMonkey is considered a privacy friendly alternative.
    4.  PortableSeaMonkey can be used from a USB stick or similar with no prior installation.
    5.  Extensible by Plugins/ExtensionsSeaMonkey can be extended with add-ons, plugins and extensions.
    Linux version browser
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  5. Basilisk icon
    • Windows
    • Linux
    135 alternatives to Basilisk 

    Basilisk is a free and Open Source XUL-based web browser, featuring the well-known Firefox-style interface and operation. It is based on the Goanna layout and rendering engine (a fork of Gecko) and builds on the Unified XUL Platform (UXP), which in turn is a fork of the Mozilla...

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    Features
    1.  Extensible by Plugins/ExtensionsBasilisk can be extended with add-ons, plugins and extensions.
    2.  PortableBasilisk can be used from a USB stick or similar with no prior installation.
    3.  LightweightBasilisk consumes less device resources compared to similar apps.
    4.  No TrackingBasilisk will not track you or use your personal data.
    5.  Privacy focusedBasilisk is considered a privacy friendly alternative.
    Screenshot
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  6. SmartCookieWeb, redesigned using GeckoView. Contribute to CookieJarApps/SmartCookieWeb-Preview development by creating an account on GitHub.

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    Features
    1.  Ad-freeSmartCookieWeb-Preview doesn't contain any form of external advertising.
    Screenshot
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  7. Historically, Iceweasel was a re-branding of Mozilla Firefox by the Debian project, with minimal modifications, in order to resolve branding disputes. Debian since discontinued Iceweasel in February of 2017 after reaching an agreement with Mozilla over the use of its trademark.

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