- Any Firefox
- Firefox 54.0
- Firefox 52.0
- Firefox 44.0
- Firefox 43.0
- Firefox 26.0
- Firefox 16.0
- Firefox 12.0
- Firefox 4.0
- Firefox 3.6
87 matching results
An Addon for Detecting Malicious and Suspicious Webpages.
iMacros for Firefox Featured
Automate Firefox. Record and replay repetitive tasks. If you're tired of manually visiting the same sites, filling out forms, downloading files and extracting data, then iMacros is for you! Save time, effort and money with iMacros browser automation!
JSON-DataView Requires Restart
Displays JSON data in a collapsible tree structure with syntax highlights.
Local Load Requires Restart
JS Print Setup Requires Restart
As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.
QuickJava Requires Restart Featured
Customize Your Web Requires Restart
Customize Your Web (CYW) let's you customize your favorite websites with just a few clicks. What Greasemonkey is for developers is CYW for non-developers. You can remove/rearrange /modify elements, add keyboard shortcuts and do many other things.
View Dependencies Requires Restart
View Dependencies adds a tab to the Page Info window, in which it lists all the files which were loaded to show the current page.
XUL Gear Requires Restart
IDE for FireFox plug-in developers and business analysts who create User Interface mock-ups. A WYSIWYG XUL editor
View Source Requires Restart
Shows all source files of a webpage.
Good Website Inspector Requires Restart
Good Website Inspector is an extended ruleset for YSLOW, a Firefox AddOn, to check source codes of HTML pages to get easy and fast hints to optimize the current page.