Extensions
Explore powerful tools and features to customize Firefox and make the browser all your own.
User-Agent Switcher
Quickly and easily switch between popular user-agent strings.
72,371 users
Group Speed Dial
Speed Dial / visual bookmarks with groups for power users. Now you can fit all your favorite sites into one fast SpeedDial in an organized fashion. Dials are synchronized through Cloud to all your devices! For free! No Ads! www.FastAddons.com
50,065 users
AdBlocker for YouTube™
Removes all annoying Ads from YouTube
242,387 users
Passbolt
Passbolt is an open source password manager for teams. Find out more at https://www.passbolt.com
3,347 users
Classic Theme Restorer (Fx29-56)
Squared tabs, application menu, add-on bar, small button view and many more 'old' features for 'Firefox 29-56', not for Firefox 57+! >Latest builds on Github!<
220,086 users
Biglion - кэшбэк сервис, cashback до 30%!
Возвращайте до 30% от каждой покупки в интернет-магазинах AliExpress, МВидео, Летуаль, Lamoda, GearBest с кэшбэком от Biglion. Узнавайте об акциях любимых брендов первыми!
739 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.
59,746 users
TableTools2 - Copy/Sort/Chart/Filter Table&More!
Does everything for an HTML table: Copy (table/row/column/cell), Sort (multi-column), Search (regex, range operations ...), Filter, Chart, Statistics, Rearrange, Combine/Compare. To use: Right click in a real HTML table for the "tabletools2" option.
7,927 users
Browser Privacy
We help you protect your privacy while surfing the web!
12,590 users
World Script
Here you can read information how to use: https://cwcwcw.tk/description/
1,713 users
My Databank
Looks like you have been invited to join a research project by using My Databank extension. Please, add this extension to your browser and you are participating.
1,229 users
Quick AMZ
Quick AMZ
12,825 users