Top-Rated Extensions


Hide YouTube fullscreen controls Compatible with Firefox 57+

Hides the YouTube fullscreen controls when moving the mouse to the left border.

Rated 4 out of 5 stars (1)
115 users

Yandex.Bar Requires Restart

Advanced toolbar for Firefox

Rated 2 out of 5 stars (318)
517,787 users

Chrome TRex Easter Egg for Firefox

This is a port of the Chrome Trex Easter Egg for firefox. Now, you have no excuse not to use Firefox daily ;-)
To use it, you can write 'about:neterror' (without quotes) in the adress bar. Otherwise, it will trigger each time there is an error.

Rated 4 out of 5 stars (1)
86 users

eBay Template Generator Compatible with Firefox 57+

Generate e-bay templates online - in few minutes.

Rated 4 out of 5 stars (1)
23 users

HHSwitcher Compatible with Firefox 57+

Adds browser action icon to toolbar to choose user agent string from popup menu.
UA include Firefox 53(Mac), Chrome 59(win7), Opera 12, Safari 7(Mac), Edge 12(Win10), IE 11(Win8)

Rated 4 out of 5 stars (1)
15 users


Capture downloads from firefox to SD Download Manager application

Rated 4 out of 5 stars (1)
18 users

Logipro Capture Vidéo d'Ecran

Capture vidéo d'écran pour les applications Logipro.

Rated 4 out of 5 stars (1)
176 users

Fbpage-Without-Login Compatible with Firefox 57+

Don't bother me browsering page on Facebook.

Rated 4 out of 5 stars (1)
67 users

Insert Unicode Compatible with Firefox 57+

Insert Unicode characters at the text cursor location.

Rated 4 out of 5 stars (1)
34 users

Fake Data Compatible with Firefox 57+

Fill form fields on the fly with fake random data. No configuration needed, just double click on each input you want to fill.
Has an autolearn feature for unrecognised fields.

Rated 4 out of 5 stars (1)
36 users

Notes Compatible with Firefox 57+

Displays a sidebar that lets you take notes on web pages.

Rated 4 out of 5 stars (1)
15 users

Feature Assistant - Scoutbook Compatible with Firefox 57+

Extends Scoutbook functionality with calendar, quick entry, and summer camp import functions

Rated 4 out of 5 stars (1)
37 users

RikaiCake Custom JP-EN Dictionary Requires Restart

The next generation Rikaichan dictionary catered for translators and Japanese enthusiasts. A fan creation by a single wholehearted translator.

Rated 4 out of 5 stars (1)
971 users

GuTherJS Facebook Tool Compatible with Firefox 57+

The GuTherJS Facebook Tool is a simple extension that contains options to clean your timeline history and to remove all chat messages log.

Rated 4 out of 5 stars (1)
47 users

FilthRemover Compatible with Firefox 57+

Make the Internet Great Again.

Replaces offensive names with more appropriate ones.

Rated 4 out of 5 stars (1)
3 users

TrumpBlock Compatible with Firefox 57+

Hate to see Trump while browsing? Use this add-on to replace Trump with Bully and Plagiarism Icon with Plagiarism Icon.

Rated 4 out of 5 stars (1)
34 users

NameID Easy Login

This Add-On manages the challenge signing for easier login to NameID for you. No more dealing with the command-line!

Rated 4 out of 5 stars (1)
23 users

Baby Goats New Tab

Lover of cute animals? Baby Goats new tab is for you! An adorable baby goat on every new tab you open!

Rated 4 out of 5 stars (1)
1 user

Quick 2048

Play 2048 from your Firefox!!

Rated 4 out of 5 stars (1)
142 users

Tab Reloader Compatible with Firefox 57+

Reload All the tabs in the current window

Rated 4 out of 5 stars (1)
35 users