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StumbleUpon

StumbleUpon is the easiest way to discover new and interesting photos, videos, web pages and more, recommended by a community of experts. Tell us what you are interested in and we recommend page after page of amazing stuff you’d never expect to see.

Puntuado con 4 de 5 estrellas (213)
147.019 usuarios

Memory Fox

Attempting to reduce both Browser and Flash RAM Memory usage. Memory Fox will promote the increase of available RAM memories for other application processes. Hopefully, fostering any attempts of Memory Recovery and Retention.

Puntuado con 4 de 5 estrellas (316)
145.525 usuarios

FEBE Destacados

FEBE (Firefox Environment Backup Extension) le permite hacer fácil y rápidamente copias de seguridad de sus extensiones de Firefox. De hecho, va más allá de hacer sólamente copias de seguridad --

Puntuado con 4 de 5 estrellas (621)
145.436 usuarios

The Addon Bar (Restored) Sin reiniciar Destacados

Gives you a place to put all your add-on buttons without over-crowding the navigation bar.

Puntuado con 5 de 5 estrellas (246)
143.570 usuarios

Bluhell Firewall Sin reiniciar 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 (209)
142.986 usuarios

ImgLikeOpera

ImgLikeOpera allows load only the images that you want in Firefox browser. This extension is very useful for non broadband users...

Puntuado con 4 de 5 estrellas (348)
142.451 usuarios

网页截图

帮您方便的截取网页并保存为图片。

Puntuado con 4 de 5 estrellas (48)
142.406 usuarios

Thumbnail Zoom Plus Destacados

Shows full image when you hover over a thumbnail. Works with Amazon, Baidu Images, Bing Images, Facebook, Flickr, Google+, Google Images, IMDb, LinkedIn, Netflix, Pinterest, Reddit, Twitter, Yandex, YouTube, Wikipedia, Yahoo Images, & many more.

Puntuado con 5 de 5 estrellas (283)
141.984 usuarios

Youtube MP3 Podcaster

Self contained add-on for downloading youtube videos to mp3 for easy listening on podcasting gadgets like a Zune or iPod

Puntuado con 4 de 5 estrellas (190)
141.853 usuarios

Toolbar Buttons

Adds toolbar buttons to the customize toolbar window in several programs including Firefox, Thunderbird and SeaMonkey. Some of the buttons make commonly preformed actions quicker, others add new functionality.

Puntuado con 4 de 5 estrellas (317)
141.056 usuarios

Modify Headers

Add, modify and filter the HTTP request headers sent to web servers. This addon is particularly useful for Mobile web development, HTTP testing and privacy.

Puntuado con 4 de 5 estrellas (70)
138.926 usuarios

Classic Compact Options

Este complemento permite personalizar el tema "Classic Compact". Las opciones incluyen: botones de FF2; flechas; desactivar degradado en fondos; modificar bordes; barras de desplazamiento del SO; colores oscuros; mezcla de barra de menú; etc.

Puntuado con 4 de 5 estrellas (54)
135.039 usuarios

TinEye Reverse Image Search

TinEye is a reverse image search engine. The plugin adds a context menu item that allows you to search for an image to find out where it came from, how it is being used, if modified versions of the image exist, or to find higher resolution versions.

Puntuado con 4 de 5 estrellas (173)
132.597 usuarios

Evernote Clearly Destacados

Evernote Clearly transforma publicaciones de blog, artículos y páginas web en texto claro y de fácil lectura. Guárdelos en Evernote para leerlas en cualquier lugar.

Puntuado con 4 de 5 estrellas (168)
132.075 usuarios

RESTClient, a debugger for RESTful web services.

Notice: some important features (XML indentation and load old saved requests) are missing in version 2.0.0, please update to version 2.0.1.

Please follow the link ("View other versions") below To install version 2.0.1.

Puntuado con 4 de 5 estrellas (74)
131.134 usuarios

Feedly - Beyond Google Reader

A productive way to organize, read and share the content of your favorite feeds, blogs and news sites. Feedly offers a seamless transition from Google Reader.

Puntuado con 5 de 5 estrellas (3.593)
129.395 usuarios

RequestPolicy

Controla las peticiones de dominio cruzado que son permitidas. Mejora la privacidad de tu navegacion. Te protege de ataques de Falsificacion de peticion de sitios cruzados (Cross-Site Request Forgery) y otros ataques similares.

Puntuado con 4 de 5 estrellas (208)
128.673 usuarios

YSlow

YSlow analyzes web pages and suggests ways to improve their performance based on a set of rules for high performance web pages.
http://yslow.org is the official open source website.

Puntuado con 3 de 5 estrellas (176)
128.387 usuarios

Tamper Data

Use tamperdata to view and modify HTTP/HTTPS headers and post parameters...

Puntuado con 4 de 5 estrellas (126)
128.360 usuarios

AdBlock for Firefox Sin reiniciar

The most popular ad blocker for Chrome and Safari, now available for Firefox! Block all advertisements on all web pages, even Facebook, Youtube, and Hulu. Browse faster, too! Most ads aren't even downloaded at all, saving you time and bandwidth.

Puntuado con 3 de 5 estrellas (26)
126.722 usuarios