Waterfox is a 64-bit version of Firefox. Waterfox is modified version of the Firefox source code specifically for machines running 64-bit versions of Windows. Software designed for 64-bit Windows editions can take advantage of faster RAM and processing speeds and greater stability in 64-bit systems.
Just converting Mozilla's source code for 64-bit Windows isn't enough, Waterfox takes it to another level with unique tweaks which help it exploit the speed of 64-bit systems. Waterfox is made with one thing in mind: speed. Waterfox offers 100% Firefox Add-on Compatibility and 64-bit Plugin Support.
Compiled in Intel's C++ Compiler
Intel's Math Library
Streaming SIMD Extensions 3
Advanced Vector Extensions
100% Extension Compatibility
64-bit Plugin Support
Homepage : https://www.waterfoxproject.org/
Changelog : https://blog.waterfoxproject.org/