Firefox-based Browsers

For when you need to use a browser powered by the same technology behind Mozilla Firefox, but you don’t want to use Firefox itself, this page will come in handy! While Mozilla Firefox is of course an excellent web browser, other browsers you may not immediately think of, such as Tor, Pale Moon, and Waterfox are also powered by Firefox. These browsers (as well as others forked from Firefox) provide different focuses, such as Tor with private browsing, and Pale Moon with support for legacy Firefox extensions.

Tor Browser
Free • Open Source
Web Browser
Mac
Windows
Linux
Android
Android Tablet
OpenBSD
247 alternatives to Tor Browser
The Tor software protects you by bouncing your communications around a distributed network of relays run by volunteers all around the world: it prevents somebody watching your Internet connection from learning what sites you visit, it prevents the sites you visit from learning...
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Tor Browser Features
1. Privacy focusedTor Browser is considered a privacy friendly alternative.
2. Built-in VPNTor Browser has a built-in VPN feature that enhances your privacy and allows you to browse the web from anywhere.
3. Block TrackersTor Browser has a feature to block trackers from tracking you.
4. No registration requiredYou can use most of the features in Tor Browser without registration.
5. Dark ModeTor Browser supports dark mode for comfortable usage in low light conditions.
6. PortableTor Browser can be used from a USB stick or similar with no prior installation.
Online Anonymity
Anticensorship
Firefox-based Browsers
Tor
Hide your IP
Malicious script blocker
Multiplatform
Sync via TOR network
Forces encrypted connection
Built-in Ad-blocker
Top 3 alternatives
LibreWolf
Free • Open Source
Web Browser
Mac
Windows
Linux
Linux Mint
Arch Linux
Gentoo Linux
Fedora
Ubuntu
Debian
OpenBSD
AppImageHub
Flathub
158 alternatives to LibreWolf
This project is an independent fork of Firefox, with the primary goals of privacy security and user freedom. It is the community run successor to LibreFox
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LibreWolf Features
1. Privacy focusedLibreWolf is considered a privacy friendly alternative.
2. No TrackingLibreWolf will not track you or use your personal data.
3. Block TrackersLibreWolf has a feature to block trackers from tracking you.
4. PortableLibreWolf can be used from a USB stick or similar with no prior installation.
5. Ad-freeLibreWolf doesn't contain any form of external advertising.
6. Extensible by Plugins/ExtensionsLibreWolf can be extended with add-ons, plugins and extensions.
7. Dark ModeLibreWolf supports dark mode for comfortable usage in low light conditions.
8. Picture in PictureLibreWolf allows you to put a video, web page or app in a floating window (always on top of other windows).
9. LightweightLibreWolf consumes less device resources compared to similar apps.
Firefox-based Browsers
Multiplatform
Optimal performance
Based on Gecko engine
Customizable
Top 3 alternatives
Waterfox
Free • Open Source
Web Browser
Mac
Windows
Linux
PortableApps.com
168 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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Waterfox 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. LightweightWaterfox consumes less device resources compared to similar apps.
4. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
5. PortableWaterfox can be used from a USB stick or similar with no prior installation.
6. No TrackingWaterfox will not track you or use your personal data.
Firefox-based Browsers
Privacy enhanced
Support for 64 bit
Optimized Firefox
Support for Firefox extensions
Legacy addons support
Customizable
Classic extension support
Automated speed adjustments
Optimized for Windows
Top 3 alternatives
Pale Moon
Free • Open Source
Web Browser
Windows
Linux
Mac
202 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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Pale Moon Features
1. LightweightPale Moon consumes less device resources compared to similar apps.
2. Privacy focusedPale Moon is considered a privacy friendly alternative.
3. No TrackingPale Moon will not track you or use your personal data.
4. PortablePale Moon can be used from a USB stick or similar with no prior installation.
5. Extensible by Plugins/ExtensionsPale Moon can be extended with add-ons, plugins and extensions.
Optimal performance
Customizability
Built-in RSS reader
Security focused
Based on Goanna engine
Support for Firefox extensions
Firefox-based Browsers
Customizable
Legacy addons support
Optimized Firefox
Top 3 alternatives
Firefox Developer Edition
Free • Open Source
Web Browser
Mac
Windows
Linux
PortableApps.com
222 alternatives to Firefox Developer Edition
Firefox Developer Edition brings you latest features, fast performance, and the development tools you need to build for the open web. Its powerful development tools will extend your ability to work across multiple platforms from one place.
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Firefox Developer Edition Features
1. PortableFirefox Developer Edition can be used from a USB stick or similar with no prior installation.
2. Privacy focusedFirefox Developer Edition is considered a privacy friendly alternative.
3. Block TrackersFirefox Developer Edition has a feature to block trackers from tracking you.
4. Ad-freeFirefox Developer Edition doesn't contain any form of external advertising.
5. Extensible by Plugins/ExtensionsFirefox Developer Edition can be extended with add-ons, plugins and extensions.
6. No TrackingFirefox Developer Edition will not track you or use your personal data.
7. Dark ModeFirefox Developer Edition supports dark mode for comfortable usage in low light conditions.
8. LightweightFirefox Developer Edition consumes less device resources compared to similar apps.
Firefox-based Browsers
Top 3 alternatives
Firefox Focus
Free • Open Source
Web Browser
Ad Blocker
Android
iPhone
Android Tablet
iPad
178 alternatives to Firefox Focus
Firefox Focus is the Mozilla-made browser that considers your privacy first and foremost. By default, it blocks ad-trackers and it helps keep things secure by providing easy ways to clear your browsing history, including passwords and cookies.
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Firefox Focus Features
1. Privacy focusedFirefox Focus is considered a privacy friendly alternative.
2. Block TrackersFirefox Focus has a feature to block trackers from tracking you.
3. No TrackingFirefox Focus will not track you or use your personal data.
4. Ad-freeFirefox Focus doesn't contain any form of external advertising.
5. LightweightFirefox Focus consumes less device resources compared to similar apps.
Built-in Ad-blocker
Single Tab
Firefox-based Browsers
Sync via TOR network
Support for TOR
Top 3 alternatives
GNU IceCat
Free • Open Source
Web Browser
Windows
Linux
Android
Mac
176 alternatives to GNU IceCat
Gnuzilla is the GNU version of the Mozilla suite, and GNU IceCat is the GNU version of the Mozilla Firefox browser. Its main advantage is an ethical one: it is entirely free software.
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GNU IceCat Features
1. Privacy focusedGNU IceCat is considered a privacy friendly alternative.
2. Extensible by Plugins/ExtensionsGNU IceCat can be extended with add-ons, plugins and extensions.
Fingerprinting protection
Firefox-based Browsers
HTTPS Support
Tabbed browsing
Built-in Ad-blocker
FOSS
Based on Gecko engine
Top 3 alternatives
Mull
Free • Open Source
Web Browser
Android
F-Droid
209 alternatives to Mull
This is a privacy oriented and deblobbed web browser based on Mozilla Firefox technology. It enables many features upstreamed by the Tor Uplift project using preferences from the arkenfox-user.js project.
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Mull Features
1. Privacy focusedMull is considered a privacy friendly alternative.
2. Block TrackersMull has a feature to block trackers from tracking you.
3. No TrackingMull will not track you or use your personal data.
4. Extensible by Plugins/ExtensionsMull can be extended with add-ons, plugins and extensions.
5. Dark ModeMull supports dark mode for comfortable usage in low light conditions.
6. Ad-freeMull doesn't contain any form of external advertising.
7. LightweightMull consumes less device resources compared to similar apps.
Firefox-based Browsers
Built-in Download Manager
Add a screenshot
Top 3 alternatives
Mullvad Browser
Free • Open Source
Web Browser
Ad Blocker
Mac
Windows
Linux
Firefox
63 alternatives to Mullvad Browser
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.
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Mullvad Browser Features
1. Block TrackersMullvad Browser has a feature to block trackers from tracking you.
2. Privacy focusedMullvad Browser is considered a privacy friendly alternative.
3. No TrackingMullvad Browser will not track you or use your personal data.
4. Ad-freeMullvad Browser doesn't contain any form of external advertising.
5. Dark ModeMullvad Browser supports dark mode for comfortable usage in low light conditions.
6. No registration requiredYou can use most of the features in Mullvad Browser without registration.
7. Support for ThemesYou can use themes and templates to change the look and feel of Mullvad Browser.
8. Extensible by Plugins/ExtensionsMullvad Browser can be extended with add-ons, plugins and extensions.
Firefox-based Browsers
Built-in Ad-blocker
Top 3 alternatives
Dot Browser
Free • Open Source
Web Browser
Mac
Windows
Linux
225 alternatives to Dot Browser
A privacy-centric web browser, with an elegant UI and a robust built-in ad blocker, all designed with anonymity in mind.
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Dot Browser Features
1. Block TrackersDot Browser has a feature to block trackers from tracking you.
2. No TrackingDot Browser will not track you or use your personal data.
3. Privacy focusedDot Browser is considered a privacy friendly alternative.
Sidebar
Material design
Firefox-based Browsers
Built-in Ad-blocker
Top 3 alternatives
K-Meleon
Free • Open Source
Web Browser
Windows
Gecko
193 alternatives to K-Meleon
K-Meleon is an extremely fast, customizable, lightweight web browser based on the Gecko layout engine developed by Mozilla which is also used by Firefox. K-Meleon is free, open source software released under the GNU General Public License and is designed specifically for...
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K-Meleon Features
1. LightweightK-Meleon consumes less device resources compared to similar apps.
2. PortableK-Meleon can be used from a USB stick or similar with no prior installation.
3. Extensible by Plugins/ExtensionsK-Meleon can be extended with add-ons, plugins and extensions.
Based on Gecko engine
Firefox-based Browsers
Customizable
Active Development
Top 3 alternatives
Mypal
Free • Open Source
Web Browser
Windows
16 alternatives to Mypal
Mypal is a current and maintained Windows XP web browser. Mypal is based on Moonchild Productions' Pale Moon code, which itself was forked from .
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Mypal Features
1. Block TrackersMypal has a feature to block trackers from tracking you.
2. No TrackingMypal will not track you or use your personal data.
Based on Goanna engine
Firefox-based Browsers
Tabbed browsing
Top 3 alternatives
Iceraven
Free • Open Source
Web Browser
Android
Android Tablet
220 alternatives to Iceraven
Iceraven Browser is a web browser for Android, based on Mozilla's Fenix version of Mozilla Firefox, GeckoView and Mozilla Android Components.
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Iceraven Features
1. Privacy focusedIceraven is considered a privacy friendly alternative.
2. Extensible by Plugins/ExtensionsIceraven can be extended with add-ons, plugins and extensions.
Firefox-based Browsers
Customizable
Top 3 alternatives
Basilisk
Free • Open Source
Web Browser
Windows
Linux
Mac
137 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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Basilisk 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.
Based on Goanna engine
Legacy addons support
Support for Firefox extensions
Built-in RSS reader
Support for WebExtensions
Firefox-based Browsers
Tabbed browsing
Top 3 alternatives
FireDragon
Free • Open Source
Web Browser
Linux
158 alternatives to FireDragon
FireDragon is a fork of LibreWolf. It has custom branding and enhanced KDE integration with OpenSUSE patches and kifredragonhelper. It comes with Ublock Origin, Canvasblocker, Dark Reader, ClearURLs, and Tabliss added.
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FireDragon Features
1. Privacy focusedFireDragon is considered a privacy friendly alternative.
KDE Plasma integration
Firefox-based Browsers
Customizable
Top 3 alternatives

Tor Browser Features

Top 3 alternatives

LibreWolf Features

Top 3 alternatives

Waterfox Features

Top 3 alternatives

Pale Moon Features

Top 3 alternatives

Firefox Developer Edition Features

Top 3 alternatives

Firefox Focus Features

Top 3 alternatives

GNU IceCat Features

Top 3 alternatives

Mull Features

Top 3 alternatives

Mullvad Browser Features

Top 3 alternatives

Dot Browser Features

Top 3 alternatives

K-Meleon Features

Top 3 alternatives

Mypal Features

Top 3 alternatives

Iceraven Features

Top 3 alternatives

Basilisk Features

Top 3 alternatives

FireDragon Features

Top 3 alternatives