Top-Rated Extensions


Viewtubes Requires Restart

Alle Videos/Musiktitel auf youtube/grooveshark/hulu suchen, finden und anschauen.
Details zum Datenschutz:
Dieses AddOn ist nur für den Gebrauch in D bestimmt.
This AddOn can only be used in Germany.

Rated 3 out of 5 stars (5)
468 users

The Super Clock

The Super Clock is a beautiful clock

Rated 3 out of 5 stars (5)
120 users

Onscreen Keyboard

Onscreen Keyboard offers a safe way to enter passwords and sensitive information.

Rated 3 out of 5 stars (5)
5,883 users

India Stock Market and Sensex Watcher Requires Restart

Get updated Sensex and other quotes from Bombay Stock Exchange,right in your browser status bar!

Rated 3 out of 5 stars (5)
0 users

ImagesBasket Uploader Requires Restart

Host images with right click to

Rated 3 out of 5 stars (5)
0 users

Google Feature Search Requires Restart

Toolbar which helps you in getting familier with the Google Features Search.

Rated 3 out of 5 stars (5)
18 users

YouTube Audio Sync Tool Compatible with Firefox 57+

Fix YouTube audio sync problem by adjusting audio timing

Rated 3 out of 5 stars (5)
609 users

SYSTRAN - Translator and Dictionary

SYSTRAN Extension can translate any webpage in one click.

Rated 3 out of 5 stars (5)
192 users

My IP Compatible with Firefox 57+

Shows your current IP address.

Rated 3 out of 5 stars (5)
304 users

Geolocater Requires Restart

Geolocate you where you want

Rated 3 out of 5 stars (106)
5,302 users

AmazonSmile 1Button for Firefox

This is an official AmazonSmile extension for Firefox

Rated 3 out of 5 stars (22)
13,328 users

Protect-Access Requires Restart

Protection against hackers and threats: This addon is different from your antivirus and firewall, and automatically protects you against various threats that may represent some websites while browsing on the internet ...

Rated 3 out of 5 stars (12)
1,394 users

Rumola - bypass CAPTCHA

Solves those tricky authorization text filled images in web pages (CAPTCHAs) instead of you.

Rated 3 out of 5 stars (31)
1,314 users

Hide Twitter Guff

Lets you hide all the useless guff on the twitter website (who to follow, trends, promotions, etc).

Rated 3 out of 5 stars (7)
381 users

Selenium Expert (Selenium IDE) Requires Restart

This plugin is my attempt to bring the wonderful world of inspections, tips, hints, fixes and refactoring to Selenese! The Selenium Expert goes through your selenium test cases suggesting improvements, giving tips and even lets you apply them.

Rated 3 out of 5 stars (7)
17,468 users

SmartWhois Launcher Compatible with Firefox 57+

This extension allows you to launch SmartWhois and perform a Whois query on the current URL. SmartWhois is a useful network information utility that allows you to look up all the available information about an IP address, hostname or domain...

Rated 3 out of 5 stars (7)
122 users

Extension Signal Spam

Alertez Signal Spam en un clic sur un spam ou phishing depuis votre mail SFR, Yahoo!, Gmail,, Outlook, Free, AOL

Rated 3 out of 5 stars (14)
2,298 users

TabCount Requires Restart

With TabCount, if somebody asks you how many hundred tabs you've got open, you can tell them at a glance...

Rated 3 out of 5 stars (7)
8 users

Copy and Paste Requires Restart

Synchronizes the text clipboard between multiple computers even between Mac, Windows, and Linux.

Copy and paste text across computers with ctrl+c and ctrl+v.

Rated 3 out of 5 stars (7)
213 users

Full Session History Requires Restart

Makes recent pages dropdown list next to back/forward buttons show all history of the current tab instead of only a few.

Rated 3 out of 5 stars (7)
77 users