Configuration Mania 1.24.3.0 for Firefox

Improve the performance of Firefox with just a couple of mouse clicks

Perform about:config tweaks in Pale Moon and Firefox more easily

Get additional tools to help with testing nightly builds of Mozilla products

View, annotate, edit and process all your images with this compact and versatile graphics tool

View, annotate, edit and process all your images with this compact and versatile graphics tool

Strip Exif data from your images and videos quickly and easily

Check out the next version of Firefox before it's release

Check out the next version of Firefox before it's released

Minor update to the popular email client, but with a limited number of new features

Tired of Firefox's rapid release schedule breaking extensions? Firefox ESR is here to help

Tired of Firefox's rapid release schedule breaking extensions? Firefox ESR is here to help

Tired of Firefox's rapid release schedule breaking extensions? Firefox ESR is here to help

An alternative spin on the Thunderbird email client