Go to WindizUpdate Requires Restart
Have you heard of WindizUpdate? It is designed to provide an alternative to Windows Update which will run in Firefox, Netscape or Opera. I guess you know what this means, the final obstacle from being 100% IE free has just been knocked down, you...
Yandex.Metrika Requires Restart
Go to the reports, download maps links, the addition of the counter, etc.
Shortest URL shortener ever shortens the current page's URL and copies it to the clipboard with a single click.
Reload page without using content stored in the browser cache to make sure you get any updates.
SeLite Settings Requires Restart
It provides template-based visual interface and API to Firefox preferences. It allows preferences to be organised in sets and have single-valued and multi- valued free-type or choice fields.
Grab any image on the web and share it instantly
Developer Profile Requires Restart
Easily set up an extension development environment.
Adds a View Page Source button to the toolbar
The LRT Power*Trust metric helps you evaluate the quality and trustworthiness of a domain or page you are currently visiting.
Usersnap - visual, annotated feedback! Create screenshots with annotations directly in your Firefox. The screenshots will be saved in Usersnap or in your bug tracker / project management tool!
A port of the Chrome Extension 'BugMagnet' originally written by Gojko Adzic, Bug Magnet enables you to quickly populate common text fields with a variety of test data via a right-click context menu, extremely useful in exploratory testing.
GYRbar — SEO тулбар Requires Restart
GYRbar — SEO тулбар, отображает пузомерки сайтов (тИЦ и PR), ускоряет доступ к SEO форуму GYRtalk.ru
A simple clocky tools. From now just a simple start/stop chronometer.
L-Square Responsive Design Inspector Requires Restart
Browser pixel rulers to help inspect window widths of adaptive designs. The add-on button acts as a toggle that adds rulers similar to a graphics app to measure the current window resolution.
Fleck - Save the best of the Web Requires Restart
Fleck allows you to bookmark websites including your own sticky notes on top of them. Save the best of the web. Work in groups and start building your collective knowledge base together.
Search through all your favorite websites and those of your fri...
iWEBTOOL Webmaster's Toolbar Requires Restart
Access webmaster services and web tools from iWEBTOOL directly from the web browser.
xpath finder Requires Restart
Find and experiment with xpath in web pages easily.
Расширение позволяет автоматически вводить и подтверждать капчи на сайтах с помощью сервиса antigate.com.
Displays extensions and tabs CPU and memory usage
Personas Interactive Theme Engine Requires Restart
Created by http://BrandThunder.com where you can Build Your Own Browser Theme. Remove the limits of Personas. Get unlimited Personas, legible text; use with Firefox themes installed. Create your own Personas gallery; full CSS3 backgrounds, and more