My Favorite Add-ons
132 Add-ons in this Collection
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This extension did not work in MacOS X.
KeyManager Tool: Firefox Add-on for Key Generation, Certificate Enrollment, CRL Signing, and Identity and Authority Delegation
Shows source comments for advanced application preferences in about:config
Allows Personas to work in private browsing windows
Lets the user direct the submission of a form to a new tab or window. [Bug #17754]
Remembers last selected (hilited) extension/theme/plugin/userstyle in Add-ons Manager. Turn off/on the add-on selection list box and/or fine tune behavior via its Options.
Add sub-menus to History Menu for previous days' history.
Create and manage add-ons made from Greasemonkey and Scriptish user scripts
XML Digital Signature Tool is a Firefox add-on for processing Digital Signature in XML documents
(Please read the installation instruction in the "Developer Comments" section before downloading)
Mozilla Firefox with Twitter instantly connects you with what's happening in the world. Search people and topics on Twitter using @ and # from the address bar.
Lets you take a peek at the files under the hood of your Firefox installation and profile...
Feature rich XPath generator, editor, inspector and simple extraction tool...
A simple add-on for extension testers, especially AMO editors and developers who plan to submit their add-ons to AMO.