Dark Reader
Tema oscuro para todos los sitios. Cuide sus ojos, utilice Dark Reader para navegar durante el día y la noche.
1.302.134 usuarios
Return YouTube Dislike
Returns ability to see dislike statistics on youtube
929.500 usuarios
YouTube High Definition
YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.
158.850 usuarios
EPUBReader
Con EPUBReader puedes leer archivos ePub usando Firefox. Sin necesitar programas adicionales!
130.620 usuarios
LeechBlock NG
LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.
113.023 usuarios
Gesturefy
¡Navega, controla y busca más rápido con gestos de ratón! Un complemento personalizable de gestos de ratón con gran variedad de comandos.
90.614 usuarios
Simple Tab Groups
Create, modify, and quickly change tab groups
83.651 usuarios
Tabliss - New Tab
A beautiful New Tab page with many customisable backgrounds and widgets that does not require any permissions.
78.188 usuarios
RoboForm – Gerente de Contraseñas
RoboForm, el #1 gerente de contraseñas, te hace la vida más fácil. Ya no tienes que recordar tus contraseñas - accede tus cuentas con un solo clic.
57.231 usuarios
SoundFixer
Helps you fix annoying sound problems on sites like YouTube: audio in one channel only, too quiet or too loud. (Unfortunately, this extension does not work on all websites because of cross-domain issues — but it does work on YouTube!)
44.583 usuarios
Dictionary Anywhere
View definitions easily as you browse the web. Double-click any word to view its definition in a small pop-up bubble. It also supports Spanish, German, French language alongside English. Enjoy Reading Uninterrupted!!!.
38.406 usuarios
Tomato Clock
Tomato Clock is a simple browser extension that helps with online time management.
32.539 usuarios
Foxy Gestures
Mouse gestures for Firefox. A web extension alternative to FireGestures created by a long time FireGestures user.
19.168 usuarios
Link Gopher
Extracts all links from web page, sorts them, removes duplicates, and displays them in a new tab for inspection or copy and paste into other systems.
16.543 usuarios
Default Bookmark Folder
Allows you to choose the default bookmark location folder and quickly bookmark pages via a dedicated icon.
12.126 usuarios
Swift Selection Search
Swiftly access your search engines in a popup panel when you select text in a webpage. Context menu also included!
10.799 usuarios
Simple Gesture for Android
Adds touch gestures for Android. (P.S. "Quick Gestures" is great addon. I hope it be updated.)
1687 usuarios
Tampermonkey
Tampermonkey is the world's most popular userscript manager.
796.555 usuarios
Cisco Webex Extension
Únase a las reuniones de Webex usando Firefox ™
659.448 usuarios
MetaMask – Crypto Wallet
The most secure wallet for crypto, NFTs, and DeFi, trusted by millions of users
381.509 usuarios
1Password: Gestor de contraseñas
La mejor forma de usar 1Password en tu navegador. Inicia sesión en sitios web, genera contraseñas y almacena información fácilmente.
372.053 usuarios
Ecosia - El buscador que planta árboles 🌱
Esta extensión añade Ecosia.org como el motor de búsqueda predeterminado para tu navegador. ¡Es totalmente gratis!
292.377 usuarios
I don't care about cookies
Get rid of cookie warnings from almost all websites!
274.926 usuarios
Greasemonkey
Personaliza la manera en la que se muestra o se comporta una página web, utilizando pequeños fragmentos de código JavaScript.
172.512 usuarios
Belgium eID
Use the Belgian electronic identity card (eID) in Firefox
143.783 usuarios