Waterfox provides you with a high-performance Open Source 64-Bit version of Mozilla Firefox. Waterfox Portable is also available.
WaterFox has the goal of keeping the user's experience and data in mind while balancing privacy with usability
WaterFox originally used the Firefox source code and compiled it to run for 64-Bit Windows computers. However, Waterfox is compiled with many optimizations to perform faster and more efficiently than merely redistributing Firefox as a 64-Bit program.
It is not a flashy or elaborate browser by any stretch, but it will import all of your Firefox settings and incorporate them, making it very familiar to use.
Similar: How to Make Google Chrome and Mozilla Firefox Run Like New Again How to Remove or Edit Saved Credit Card Information in Chrome, Firefox, IE, and Edge How to Reset or Repair Google Chrome, Mozilla Firefox or Microsoft Edge How to Delete Your YouTube Watch and Search History