Top-Rated Extensions

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Pacman Game New Tab

Play Pacman right on your new tab! A playable Pacman game on every new tab along with a high-res Pacman background design!

Rated 1 out of 5 stars (1)
2 users

xChat

Adds chat roles, colours, and various tweaks to beam.pro, with more sites coming soon.

Rated 1 out of 5 stars (1)
62 users

bootlint

Use this Firefox extension to inject the Bootlint tool into a web page and automatically scan it for common Bootstrap related errors. Please note that you will need to have Web Console/Firebug enabled to see console messages.

Rated 1 out of 5 stars (1)
91 users

DTMF dialer

This addon dials phone numbers with DTMF to be used with the microphone of a desk telephone. So you can paste a phone number in the addon and dial it automatically instead of dialing it on the phone.

Rated 1 out of 5 stars (1)
5 users

Youtube NO-autoplay

Removes autoplay from video suggestions on youtube.

Rated 1 out of 5 stars (1)
30 users

Auto-reduce Tabs

Close tabs before getting too many; Forcibly limits the number of tabs. You can change the limit.

Rated 1 out of 5 stars (1)
27 users

Firefox All Aboard 1.2

The Mozilla Firefox Educational Tool

Rated 1 out of 5 stars (1)
3,287 users

FPL Helper Fixtures

Shows you the upcoming fixtures and their difficulty for each player when you're making you Fantasy Premier League transfers.

Rated 1 out of 5 stars (1)
73 users

content blocking

Speed up the loading of pages by blocking content you need not.

Rated 1 out of 5 stars (1)
30 users

AllmySnow Requires Restart

Schneeflocken Animation für Allmystery

Rated 1 out of 5 stars (1)
5 users

Next-Page

Navigate to next page if page URL is ending with a Id as parameter. Check right arrow in address bar.

Rated 1 out of 5 stars (1)
37 users

Verbling Screensharing

Share your screen during Verbling lessons

-As a teacher, show students learning materials and exercises.
-As a student, show teachers your work.

Rated 1 out of 5 stars (1)
79 users

AutocompleteAnywhere (Beta)

This addon gives users the option to allow Firefox to remember their login information on forms which try to prevent this functionality. Just click the open padlock in your addons bar to allow Firefox to remember a particular form.

Rated 1 out of 5 stars (1)
76 users

YouTube mp3 Converter. Requires Restart

Download YouTube videos as mp3

Rated 1 out of 5 stars (1)
114 users

Prevent Fingerprinting on Survey v2

This plugin tries to prevent browser fingerprinting when you take a Climate survey being conducted by a blogger.

Rated 1 out of 5 stars (1)
29 users

DVhab.ru Requires Restart

Панель быстрых ссылок сайта DVhab.ru

Rated 1 out of 5 stars (1)
12 users

Supercounters.com Users Online Counter

Shows how many visitors are visiting your site right now.

Rated 1 out of 5 stars (1)
60 users

Juegos Clasicos Gratis

Juegos Clasicos Gratis es un buscador para los amantes de los Juegos Gratuitos. Usa la mejor tecnología del mundo y es respetuoso con tu privacidad. Al instalarlo cambiamos tu página de inicio y añadimos una pestaña de searchep.com en ambos casos.

Rated 1 out of 5 stars (1)
132 users

No Twitter Follow Suggestions

Removes Twitter's Who To Follow suggestions

Rated 1 out of 5 stars (1)
137 users

HTTP Content Security Policy Detector Requires Restart

It scrutinizes the HTTP Response Headers for the presence of X-Content-Security-Policy. Refer : [http://people.mozilla.com/~bsterne/content-security-policy]

Rated 1 out of 5 stars (1)
88 users