Light Firefox is a light browser based on Mozilla source code. Many components are slimmed down, so it can start faster and use less memory. By default, Light can run along with Firefox. Both x86 and x64 builds are available.

Pale Moon is described as 'An open-source web browser forked from Mozilla Firefox. It focuses on security, efficiency, customization, and no data gathering' and is a very popular Web Browser in the web browsers category. There are more than 100 alternatives to Pale Moon for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best Pale Moon alternative is Mozilla Firefox, which is both free and Open Source. Other great apps like Pale Moon are Zen Browser, Brave, Tor Browser and Google Chrome.
Light Firefox is a light browser based on Mozilla source code. Many components are slimmed down, so it can start faster and use less memory. By default, Light can run along with Firefox. Both x86 and x64 builds are available.

Experience blazing fast browsing with video acceleration, secure your data from third parties, enjoy 20GB free cloud storage, ad-free browsing, data compression, multitasking with small window mode, and unique video player features for optimal playback.




Mozilla's official alternative to Mozilla Firefox, with ability to install unsigned addons in release version
Welcome to the MultiZen Browser project. This is an open-source multi-session browser, primarily designed for private browsing. It was developed out of a need for a substantial multi-session tool.


Firefox fork with compiler optimizations and patches from Librewolf, Waterfox, and GNU IceCat. It aims to be the Firefox equivalent of my main project: Thorium (a Chromium fork).
Arctic Fox started as a forked and rebranded Pale Moon 27.9.4 and retains its classic interface. Many fixes and enhancements have been imported from Firefox and TenFourFox.

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.


Cachy-Browser, is a fork of the well-known Firefox with added security features and optimized performance. Patches from the librewolf browser are also incorporated for an even better browsing experience.




Angelfish is a modern mobile web browser. It is part of the Plasma Mobile app collection. Angelfish supports typical browser features, such as bookmarks, history, and tabs.



Aloha Browser is a fast, free, full-featured web browser that provides maximum privacy and security.



