Extensions
Explore powerful tools and features to customize Firefox and make the browser all your own.
Toolbox for Google Play Store™
Enhances the Google Play Store™ with various features. The add-on will add optional APKMirror, Android Police, and Appbrain buttons to all Play Store app pages. Additionally, TGPS will tell you if an app you're looking at offers a beta program.
1,989 users
Forecastfox (fix version)
Get international weather forecasts from AccuWeather.com and display them in any toolbar or statusbar with this highly customizable and unobtrusive extension.
47,436 users
VivaldiFox
A dynamic theme that allows colouring Firefox in a Vivaldi style fashion.
2,454 users
Textmarker
Highly customizable text highlighter with different colors and save option for later visits. Parts of the underlying WebExtensions API are not supported on Android and ESR.
6,788 users
Classic Theme Restorer (Fx29-56)
Squared tabs, application button menu, add-on bar, small button view, old search and many more 'old' features for 'Firefox 29-56' only, not for Firefox Quantum (57+)! >Latest builds only on Github!<
195,877 users
Tab Groups
Tab Groups are an easy way to organize a lot of tabs. You can visually group related tabs, switch between groups, and quickly search through all of your tabs to switch to a specific one.
53,156 users
OmniSidebar
Bring your bookmarks into view with just a gesture. Move the sidebar across the screen. Open a different sidebar by just clicking its title. And more! Keeps your sidebar simple and quick to access!
23,944 users
Puzzle Bars
Piece together all of your add-on buttons and extras into your browser window in exactly the way you want them!
1,023 users
UI Eraser
Hide Firefox User Interface.
21,646 users
Google Translate on Right Click
Selected any text on web pages and translate it to your preferred language with Google Translate.
1,900 users
Bugzilla Crash Stop
This webextension inserts table with data under crash signatures to check if the patches had an effect on crash numbers.
3,881 users
URL in title
Add the url in the title of the window. This is useful to help KeePass identify the correct entry to use. The is port of the extenson 'Add URL to Window Title (Advanced KeePass Usage)' by Eric.
2,531 users