Las extensiones son como aplicaciones para tu navegador.
Agregan funciones a Firefox para que navegues más rápido, más fácil o simplemente de forma más divertida.
Social Fixer
Social Fixer for Facebook fixes annoyances, adds features, and enhances existing functionality to make FB more fun and efficient. Filter the news feed, hide sponsored posts and political posts, hide parts of the page you don't want to see, and more!
16.980 usuarios
YouTube in HD (720p, 1080p, 1440p, 2160p)
Watch YouTube in the full-HD quality or the highest available one
13.960 usuarios
Font Finder (revived)
An easy-to-use font inspector to get CSS styles of the selected element
22.471 usuarios
ReloadMatic: Automatic Tab Refresh
ReloadMatic automates the periodic reloading / refreshing of browser tabs. It offers cache control, custom intervals, POST support and many other features. It also integrates with browser features such as tab restore, pinning, and incognito mode.
28.995 usuarios
Enhancer for YouTube™
Un montón de opciones para mejorar tu experiencia en YouTube™.
503.470 usuarios
SoundFixer
Lets you fix annoying sound problems in YouTube videos and such. Like audio in one channel only, too quiet or too loud. (Unfortunately, doesn't work on many other websites because of cross-domain issues — but it does work on YouTube.com!)
14.692 usuarios
YouTube High Definition
YouTube High Definition is a powerful tool that will let you automatically play all YouTube videos in HD (High Definition), turn off annotations, change video player size, auto stop videos, auto mute videos, control embedded videos and much more.
196.491 usuarios
Video Speed Controller
Speed up, slow down, advance and rewind any HTML5 video with quick shortcuts.
31.344 usuarios
Wikiwand: Wikipedia Modernized
Good old Wikipedia gets a great new look
17.343 usuarios
Wikipedia Peek
Shows previews of linked articles on Wikipedia pages.
3.342 usuarios
Wikipedia Context Menu Search
Search for highlighted text on Wikipedia via the context menu.
2.934 usuarios
Random Unusual Wikipedia new tab
Redirects to a random unusual Wikipedia page when you open a new tab, because when you're opening a new tab you're looking for a distraction and that distraction might as well be a weird fact. Or show random Cognitive Bias, or Philosophical concept.
72 usuarios
Tree Style Tab (Pestañas estilo árbol)
Muesta las pestañas en vista de árbol
129.519 usuarios
New Tab Override (WebExtension)
New Tab Override reestablece la habilidad de cambiar la página que se expone al abrir una pestaña nueva.
105.620 usuarios
Tab Auto Refresh
Automatically refresh tabs based on custom time intervals
53.720 usuarios
OneTab
¿Demasiadas pestañas? Convierte tus pestañas en una lista y acelerar a Firefox ¡OneTab ya está disponible en Español!
81.669 usuarios