Add-ons
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bioFOX
Tab Clicking Options
Requires Restart
Select actions for various clicking events on a tab or the tab...
Folderpane Tools
Requires Restart
Allows for customization of the folder pane. Accounts can be rearranged and the startup folder can be chosen.
ConQuery
Requires Restart
Context searching for everyone and URL manipulation tool for advanced users...
FlashGot Mass Downloader
Requires Restart
Featured
Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.
JavaScript Debugger
Requires Restart
As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.
Venkman is the code name for Mozilla's JavaScript Debugger. Venkman aimed to provide a powerful JavaScript debugging environment for Mozilla based browsers.
Mozilla Archive Format, with MHT and Faithful Save
Requires Restart
— Open web pages saved with Internet Explorer or other browsers (MHT)
— Save many tabs, video and audio reliably, in a single ZIP file (MAFF)
— Return to the original site you saved a page from, and more!
DownThemAll!
Featured
The first and only download manager/accelerator built inside Firefox!
Linkification
Requires Restart
Converts text links into genuine, clickable links...
Quote Colors
Requires Restart
Quote Colors allows you to select text and background colors of different quote levels which are applied when reading or printing mail/news messages. Additionally, you can choose between graphical and traditional plain text quoting display mode.
Moji
Requires Restart
An integrated sidebar-dictionary for Japanese and Chinese including kanji dictionary.
Image Zoom
Requires Restart
Adds zoom and rotation functionality for images...
Forumzilla
Requires Restart
Forumzilla lets you read news and blog feeds in your email application. It is similar to the feed reader built into Thunderbird, but it lets you download stories into any folder in any POP, IMAP, or local account (configurable per...
BBCode
Requires Restart
Adds BBCode, HTML, XHTML & Symbols formatting to the context menu for forums.
Launchy
Requires Restart
Launchy will enable you to open links and mailto's with external applications...
InspectorWidget
Requires Restart
Adds toolbar button and context menus for invoking the DOM Inspector (DOMi) for either chrome or content elements.
wmlbrowser
Requires Restart
Simulate WAP browsing by viewing WML (Wireless Markup Language) pages.
User Agent Switcher
Requires Restart
The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.
QuickNote
IE View
Requires Restart
Lets you load pages in IE with a single right-click, or mark certain sites to *always* load in IE.
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