Dark Reader
Tema oscuro para todos los sitios. Cuide sus ojos, utilice Dark Reader para navegar durante el día y la noche.
1.186.341 usuarios
Ghostery – Bloqueador de anuncios para privacidad
Ghostery es una potente extensión para tu privacidad.Bloquea anuncios, detiene rastreadores y acelera sitios web.
1.070.062 usuarios
FoxyProxy Standard
FoxyProxy es una herramienta de administración de proxies avanzada, que reemplaza totalmente la limitada funcionalidad de proxies nativa de Firefox. Ofrece mas funciones que SwitchProxy, ProxyButton, QuickProxy, xyzproxy, ProxyTex, TorButton, etc.
218.477 usuarios
Stylus
Rediseñe sus sitios web favoritos con Stylus, un gestor de estilos de usuario desarrollado activamente y dirigido por la comunidad.
113.713 usuarios
Tampermonkey
Tampermonkey is the world's most popular userscript manager.
712.038 usuarios
ColorZilla
Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...
157.695 usuarios
Cookie Quick Manager
An addon to manage cookies (view, search, create, edit, remove, backup, restore, protect from deletion and much more). Firefox 57+ is supported.
66.337 usuarios
Cookie-Editor
Cookie-Editor lets you efficiently create, edit and delete a cookie for the current tab. Perfect for developing, quickly testing or even manually managing your cookies for your privacy.
64.273 usuarios
User Agent Switcher
Sustituir al agente de usuario del navegador
63.345 usuarios
Ruffle
Flash de nuevo en internet, donde debe estar.
50.104 usuarios
Disable JavaScript
Adds the ability to disable JavaScript for specific sites or specific tabs. You can customize the default JS state (on or off), the disable behavior (by domain or by tab) and much more.
38.187 usuarios
WhatFont
A wrapper for Chengyin Liu's WhatFont tool
36.392 usuarios
RESTClient, a debugger for RESTful web services.
RESTClient has been completely rewritten for compatible with Firefox 57. Some functions are still missing (OAuth & OAuth 2.0 authentication).
36.122 usuarios
Disable WebRTC
WebRTC leaks your actual IP addresses from behind your VPN, by default.
30.693 usuarios
Google Lighthouse
Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.
17.395 usuarios
RESTED
A REST client for the rest of us
16.640 usuarios
cookies.txt
Exports all cookies to a Netscape HTTP Cookie File, as used by curl, wget, and youtube-dl, among others.
16.497 usuarios
JSON Lite
Fast JSON viewer - highlights, shows items count/size, handles large files
15.542 usuarios
JavaScript Toggle On and Off (WebExtension)
Toggle JavaScript engine on and off the easy way
15.275 usuarios
My IP Hider VPN
My IP Hider VPN is number one tool for hiding your IP and unblocking any web site! If your Firefox version is less then 55 please install older My IP Hider VPN from "Version History" (https://goo.gl/7ZQQjZ)
14.432 usuarios
Empty Cache Button
Cache clearing made easy. One click.
14.129 usuarios
Fake Filler
A form filler that fills all form inputs (textboxes, textareas, radio buttons, dropdowns, etc.) with fake and randomly generated data. The purpose of this extension is to help developers and testers test forms quickly and easily.
12.090 usuarios
ScriptCat
脚本猫,一个可以执行用户脚本的浏览器扩展,万物皆可脚本化,让你的浏览器可以做更多的事情!
12.072 usuarios
Emoji Cheatsheet
A reference for the codes to generate Emojis on popular sites like GitHub or Basecamp and Unicode characters for Twitter and Facebook. Search Emojis by name or view recently selected items. Emojis are automatically copied to the clipboard.
11.873 usuarios
Proxy Toggle
Toggle between direct connection and a single proxy server via a toolbar icon.
10.903 usuarios