Gmail Button opens Gmail at a special tab.
Based on the Yield Manager Toolbar, this toolbar integrates with ATS and other Genome systems.
This addon allows you to look up any definitions for words in your own language.
Select a word in a webpage and right click mouse and choose DefineThisNow to view a pop up box with the Wiktionary definition. Wiktionary covers many languages.
An extension that enables find with "match whole word only"
Prettier Bookmarks Toolbar No Restart
Enhance the appearance of the bookmarks toolbar and make it more useful.
Google Story of Send Translated by ParsCMS
Disable Send HTTP Referer at Startup everytime.
TubeTools No Restart
TubeTools allows you to use some new small features in YouTube.
Validate content (typically web pages) using any number of configurable validation services, such as the W3C Markup Validator and Validator.nu, and view the validation results in a Firebug-like panel in the browser.
BlockSite Plus No Restart
BlockSite, improved and bugless.
Try the companion mobile firefox extension BlockSite Plus mobile.
LiveJournal comments expander. Open all comments for all live journal posts. firstname.lastname@example.org
Add-on para trabalhar melhor com a Central de Músicas: http://sitegui.com.br/musicas
Amazon Best Deal Hunter
from "Amazon Deal Button" This addon helps you easily locate Amazon's unpublished (up to 90% off) clearance sections on US, UK, Germany, France, Canada, Japan and Italy sites.
A widget that allows you to bookmark http://GodSaves.tk
An extension that adds a context menu item to Downloads History that deletes (or sends to Recycle bin on Windows OS) the selected files.
Suivez les notifications de votre tableau de bord Canard PC.
OpenWAX(Open Web Accessibility eXtension) is a tool that can help diagnose and fix the accessibility problem.
Adds a menu and a toolbar button to change the user agent of a browser.
Il Volo Theme with Personas Interactive No Restart
Welcome Il Volo fans! With the Il Volo Browser Theme, you'll enjoy a stunning theme, quick links to the trio's Facebook and Twitter pages, easy access to their US and Italian sites, breaking news and more