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A Mozilla-based high performance web browser

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Waterfox is an advanced and efficient web browser which is based on the Mozilla platform. Waterfox is a 64-bit variant of Mozilla Firefox. Waterfox supports all types of add-ons and extensions which work with Firefox, but only the 64-bit plugins are compatible with this browser. These plugins are: Microsoft Silverlight, Oracle Java and Adobe Flash.

Being built with Intel's C++ compiler, Waterfox is capable of providing the fastest web browsing experience and being efficient on all Windows operating systems. It also supports MP4 files, which were not supported by Mozilla Firefox.

What makes Waterfox so rapid? It's developed with Intel's C++ compiler. One of the most strongest compilers out there.


  • Offers support for all Firefox extensions.
  • The browser feels light when navigating the Internet.


  • Waterfox turned out to be much like Firefox.
Name Waterfox
Developer | see all products from this developer
Product Homepage Waterfox
License Free (Freeware)
Last Week Downloads 90
All Time Downloads 2,080
Filename Waterfox Setup.exe
Filesize 78.1MB
MD5 Checksum 1BC42C3F43C8D2953F85626736B0A6AA
OS Support Windows All
Category Internet

100% CLEAN Certification

BadgeWaterfox has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
Waterfox July 03, 2017 - Latest Version
Waterfox 53.0.3 May 30, 2017
Waterfox 52.0.2 April 24, 2017
Waterfox 48.0.2 September 22, 2016
Waterfox 48.0.1 August 16, 2016

Download the free Waterfox