AdBlocker Ultimate

Free and improved ad blocker. Completely remove ALL ads. No "acceptable" ads or whitelisted advertisers, block tracking, block malware!

Puntuado con 5 de 5 estrellas (969)
39.519 descargas semanales

Adguard AdBlocker

Adguard AdBlocker bloquea eficazmente todos los tipos de publicidad en todas las páginas web, incluso en Facebook, Youtube, y otros!

Puntuado con 5 de 5 estrellas (261)
27.302 descargas semanales

Bluhell Firewall Destacados

Get a faster browsing experience by blocking nasty web resources using Bluhell Firewall, the lightweight Ad-Blocker and Tracking/Privacy Protector.

Puntuado con 5 de 5 estrellas (313)
8.723 descargas semanales

Instant Translate: Select and Translate

Translation, text-to-speech, transliteration on pages and in the pop-up for 100+ languages.

Puntuado con 4 de 5 estrellas (45)
4.347 descargas semanales

Speed Tweaks (SpeedyFox)

This extension provides a list to almost all the settings that you may need to alter in order to enhance Firefox's speed.

Puntuado con 4 de 5 estrellas (35)
4.080 descargas semanales

I don't care about cookies

Get rid of annoying cookie warnings from almost all 'infected' websites!

Puntuado con 4 de 5 estrellas (80)
4.005 descargas semanales

YouTube use Flash Player

Force YouTube to use Flash player over the HTML5 player

Puntuado con 4 de 5 estrellas (4)
2.515 descargas semanales

ProCon Latte Content Filter

Block sites containing pornography, or any other kind of material, based on simple keyword lists.

Puntuado con 4 de 5 estrellas (249)
2.254 descargas semanales

Pdf Creator

Convert any webpage to a pdf quickly using service

Please see for tracking information related to this addon

Puntuado con 3 de 5 estrellas (12)
2.083 descargas semanales

Block Site

Easily block websites of your choice!

Puntuado con 5 de 5 estrellas (4)
1.697 descargas semanales

Cisco WebEx Extension

Únase a las reuniones de WebEx usando Firefox ™

Puntuado con 2 de 5 estrellas (3)
1.496 descargas semanales

Data saver proxy for Firefox

Data compression proxy for Firefox-enables the DataSaver feature provided for chrome

DIsclaimer:This is not official implementation of Google DataSaver.
Proxy Server is owned by Google.
1.Super User Question

Puntuado con 4 de 5 estrellas (28)
1.226 descargas semanales

Skip skip!!

Add-on permette di saltare autonomamente la pubblicità di
L'add-on carica la pagina di e passa diretamente al sito desiderato, senza aspettare tutti i 5 sec.
Con questo add-on MAI PIÙ attesa e pubblicità fastidiosa su

Puntuado con 5 de 5 estrellas (24)
1.201 descargas semanales

Smarter Scrolling Destacados

Flick your finger quickly up or down to scroll right to the top or bottom of the page

Puntuado con 5 de 5 estrellas (14)
1.048 descargas semanales

JavaScript Toggle On and Off (WebExtension)

Toggle JavaScript engine on and off the easy way

Sin puntuar aún
1.034 descargas semanales

Toggle JavaScript Enabled

Toggle whether JavaScript is enabled globally or not. Adds a menu entry and an icon to the URL/title bar.

Puntuado con 4 de 5 estrellas (7)
1.020 descargas semanales

CleanQuit (Mobile)

Clean up the mess and quit! This extension brings back the good old quit button to life as well as the ability to clean what you wish at the same time.

Puntuado con 4 de 5 estrellas (44)
958 descargas semanales


Adds an about:addons-memory page that details add-on memory usage

Puntuado con 4 de 5 estrellas (125)
903 descargas semanales

AdBlocker for Gmail™

Removes all annoying Ads and Banners from Gmail

Puntuado con 4 de 5 estrellas (3)
843 descargas semanales

The Best YouTube Downloader

Looking for youtube video downloader? Install the YouTube Downloader and download video from YouTube.

Puntuado con 5 de 5 estrellas (2)
693 descargas semanales