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.
- Changes in 2020.09:
- Security updates.
- Latest security advisories patched
Download | Current (Installer)
Waterfox shares the same profile data that Firefox does. Do not run both Firefox and Waterfox at the same time.
Waterfox now uses its own profile location!
Waterfox Current (Portable) is not available.