My Favorite Add-ons
132 Add-ons in this Collection
Lets the user direct the submission of a form to a new tab or window. [Bug #17754]
Add sub-menus to History Menu for previous days' history.
Facilitates opening multiple tabs from the Bookmarks Menu and various other bookmark/history related dropdown menus. Less need to keep reopening menu, without using the sidebar. Optional auto-closing feature adds extra convenience.
Create and manage add-ons made from Greasemonkey and Scriptish user scripts
Allows Personas to work in private browsing windows
KeyManager Tool: Firefox Add-on for Key Generation, Certificate Enrollment, CRL Signing, and Identity and Authority Delegation
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.
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.
Feature rich XPath generator, editor, inspector and simple extraction tool...
Lets you take a peek at the files under the hood of your Firefox installation and profile...
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)
Add "Undo" and "Redo" menu in context menu of bookmarks.
Eases navigation within sequences of pages (e.g. Web comics, forums, or technical specifications such as the HTML 4 Recommendation) by providing toolbar buttons for the first, previous, next, and last page. Also includes buttons to move up a level...