Most Popular Extensions
Publish Date and Related Content Add-On
SeLite Hands-on GUI Requires Restart
Before installing, see the urgent note in its Details.
SeLite Hands-on GUI - Selenium IDE extension. It makes Selenium IDE GUI more practical. You can edit comments and targets and values of commands 'in place' (where they are listed).
Keeps tab count low by reusing pinned tabs for same site.
Pic Style - Checkerboard Requires Restart
Add a checkerboard background on Firefox view image pages to help show image transparency.
ClickMeter Extension for Mozilla Firefox
Англо-Русский переводчик слов и небольших текстов. ТРЕБУЕТСЯ для работы: Yandex.Translate API ключ (Бесплатный) https://tech.yandex.ru/translate/
Allows you to set a custom icon for your Firefox in you Mac OS X dock.
Provides convenient access to Squid Ring and SplatNet stage rotations くコ:彡
This is a simple add-on / extension for Astro Empires game to help with confirm attack screen
One scan to login based on 1Password
Scrolls instantly to top.
Privly enables you to read private content through any website. This project is under active development. ***Do NOT use Privly to host your private data until we reach beta***
A more up-to-date version is found in Privly's repositories.
A set of tools to help handle PDF content in web pages.
Augmented Viewer Experience. This is the best tool to interact with your favorite streamers.
3d printing price comparison service addon with 50+ Service Providers.
Compare 3D printing services and choose from over 50 Companys. Order your 3D printed model online in just a few simple steps. Start by uploading your STL file!
Invite John Cena to your web pages.
Informatize XPI Requires Restart
Componente XPI Informatize
TotalStatistics is an addon for people who love Math & Statistics. This records statistics on various different things, including the number of tabs you have opened and closed, and the time Firefox has ever been open for!