Extensiones disponibles próximamente


ViewStatePeeker Requires Restart

This add-on can decode and show viewstate contents of an *.aspx page. Once you intall this add-on, it shows up a 'Show Viewstate' item in context menu of Firefox. When this menuitem is clicked, a popup comes up showing the viewstate details.

Puntuado con 4 de 5 estrellas (5)
1.157 usuarios

Simple YouTube MP3 Button

Adds a small and simple button to YouTube videos that allows you to quickly download the audio of the video as an MP3 file (quality of the MP3 is as high as the video offers) without having to leave the page.

Puntuado con 5 de 5 estrellas (17)
14.703 usuarios


GNU LibreJS aims to address the JavaScript problem described in Richard Stallman's article The JavaScript Trap. It is a free add-on for Mozilla browsers. It blocks nonfree nontrivial JavaScript while allowing JavaScript that is free and/or trivial.

Puntuado con 4 de 5 estrellas (13)
6.375 usuarios

MozRepl Requires Restart

Interactive Javascript Console for Mozilla Applications Developers

Puntuado con 5 de 5 estrellas (12)
15.611 usuarios


A browser plug-in for the popular media center Stremio. Look for the play button near video content listed on various web sites to launch Stremio instantly. For more information visit http://strem.io

Puntuado con 4 de 5 estrellas (3)
1.813 usuarios

Tags for YouTube™

See the tags of YouTube™ videos.

Puntuado con 4 de 5 estrellas (10)
2.708 usuarios

Interest-based advertising opt-out (by Google) Requires Restart

Opt out of Google's interest-based ads as you browse the web with Firefox.

Sin puntuar aún
3.145 usuarios

Simple Night Mode

An addon to invert the color of any webpage/website, making contents of any website readable and less stressful on your eyes if you are surfing internet in dark lit room. After installing addon, just right-click & select 'Night Mode On'

Puntuado con 5 de 5 estrellas (17)
2.037 usuarios

Twitch Now

Twitch Now keeps users updated and connected to the Twitch experience outside of website.

Track your favorite streams easily with Twitch Now and get a notification when one of your favorite streams goes online.

Puntuado con 5 de 5 estrellas (5)
4.430 usuarios

Realtime IP Check

checks your ip via the service https://l2.io/ip

Puntuado con 5 de 5 estrellas (16)
1.310 usuarios

Hide My IP VPN

Hide My IP VPN is number one tool for hiding your IP and unblocking any web site!

Puntuado con 5 de 5 estrellas (14)
10.085 usuarios

InstaDown: Instagram Image & Video Downloader

The extension adds a direct download button for images found on instagram user pages, and also for videos on single item popups.

Puntuado con 4 de 5 estrellas (7)
5.132 usuarios

visited link enabler

enables visited link colors on every website for easier browsing

Puntuado con 5 de 5 estrellas (8)
1.048 usuarios

Aliexpress Shopping Assistant

Comparación de precios para Aliexpress y DHgate;
Precio histórico para Aliexpress y DHgate;
Get email caída de los precios.;
Analizar las calificaciones del vendedor y comprobar aliexpress vendedor.;
Los accesos directos visitan Aliexpress

Puntuado con 5 de 5 estrellas (10)
2.138 usuarios

Vk Music Sync

This addon allows you to sync your playlist in VK social network (vk.com) with any of your folder on the disk.

Puntuado con 5 de 5 estrellas (14)
5.688 usuarios

Кнопка скачать с ВКонтакте

Скачивание видео и музыки в ВК, возле каждого аудио-файла появляется значок скачать, а возле каждого видеоролика доступен выбор в каком качестве скачать видео. Теперь Вы сможете не только смотреть видео и слушать музыку ВКонтакте, но и скачивать!

Puntuado con 4 de 5 estrellas (6)
2.173 usuarios

TimerFox Requires Restart

Easily counts down from a predefined number and alarms you when the count has reached zero.

Puntuado con 4 de 5 estrellas (17)
1.337 usuarios

Adult Website Blocker Requires Restart

Stop your children from entering pornographic websites! Very easy to use. Doesn't slow down your computer. Deje de sus hijos entren en sitios web pornográficos! Muy fácil de usar. No ralentizar el equipo.

Sin puntuar aún
2.530 usuarios


The most popular userscript manager for Blink-based browsers

Puntuado con 4 de 5 estrellas (24)
19.616 usuarios

Global Twitch Emotes

Twitch culture wherever you go! This extension replaces all Twitch.tv emote phrases with their actual emoticons

Puntuado con 4 de 5 estrellas (9)
5.808 usuarios