Waterfox is one of the few fully customizable browsers, allowing you to modify and extend it any way you please. They should be used responsibly, but the browser supports the use of Java and Silverlight plugins, as well as any other 64-Bit NPAPI plugins.

The only thing that Waterfox Classic sends back is your OS and browser version to check for updates to various components. It does not collect any telemetry, meaning you do not have to worry about any tracking or usage information about what you do inside your browser.

Use this version of the app if you have your browser set up with various NPAPI plugins and bootstrap extensions that have not been updated as WebExtensions or for Waterfox Current. To make Waterfox stand out from the crowd, it was compiled with many optimizations so that it will perform faster and more efficiently than simply compiling Firefox as a 64-Bit program. The Firefox source code was taken and compiled in order to specifically run for 64-Bit Windows computers.

Waterfox Classic provides you with a high-performance browser 64-Bit version of Mozilla Firefox.

Waterfox classic 2020