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Browsers & Sub Categories


All-In-One Sidebar

Quickly switch among sidebars, and view dialog windows for downloads and extensions.

Editors' rating



See who's tracking you online.


Unicode Converter

View and convert among character references, Unicode, and HTML entities.



Search the Web and support the tree planting program in Brazil.


Unfriend Finder for Facebook

Know who removed you on Facebook.


Popup Blocker Ultimate

Block all Firefox pop-ups.


Facebook Email Links

Set and convert plain text addresses in Facebook.


DeeperWeb for Google

Boost up and customize your Google searches.


Broadband Speed Test and Diagnostics

Run speed test of broadband connections and basic network diagnostics.



Evaluate SQL injections, XSS holes, and site security.


ScrapBook for Firefox

Save Web pages locally and manage collections easily.


Poster for Firefox

Create and post HTTP requests on your favorite Web service or site.