Tools for Support

by bhubbard

19 Add-ons in this Collection

Firebug by Joe Hewitt, Jan Odvarko, others

Rated 4 out of 5 stars 2,063 reviews

1,812,048 users

Firebug integrates with Firefox to put a wealth of development tools at your fingertips while you browse. You can edit, debug, and monitor CSS, HTML, and JavaScript live in any web page...

Ghostery by Ghostery

Rated 5 out of 5 stars 1,314 reviews

1,257,847 users

Increase your browsing privacy, protection, and speed.

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 276 reviews

299,983 users

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

Web Developer by chrispederick

Rated 5 out of 5 stars 258 reviews

405,943 users

The Web Developer extension adds various web developer tools to the browser.

IE Tab by PCMan, yuoo2k

Rated 4 out of 5 stars 1,212 reviews

172,460 users

IE Tab - an extension from Taiwan, features: Embedding Internet Explorer in tabs of Mozilla/Firefox...

ColorZilla by Alex Sirota

Rated 4 out of 5 stars 380 reviews

223,645 users

Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...

YSlow by YSlow

Rated 3 out of 5 stars 221 reviews

62,802 users

YSlow analyzes web pages and suggests ways to improve their performance based on a set of rules for high performance web pages.
http://yslow.org is the official open source website.

IE View by EmmaSawyers, searchresults

Rated 3 out of 5 stars 155 reviews

59,088 users

Lets you load pages in IE with a single right-click, or mark certain sites to *always* load in IE.

Firesizer by orev

Rated 4 out of 5 stars 133 reviews

22,813 users

Allows you to resize the window to specific dimensions.

NOTE: Users of Firefox 29 and above must install "The Addon Bar" extension to use this, as Firesizer uses the add-on bar that has been removed in Firefox 29.

ShowIP by ShowIP Dev Team

Download Now

Experimental

Rated 3 out of 5 stars 286 reviews

35,730 users

Show the IP address of the current page in the status bar. It also allows querying custom information services by IP (right click) and see location and avaiable vouchers for shopping sites. Additionally you can copy the IP address to the clipboard.

Extended Statusbar by Strahinja Kustudić

Rated 4 out of 5 stars 261 reviews

37,168 users

A Statusbar with speed, percentage, time and loaded size (similar to Opera's one)

Copy Links by JackieKu

Rated 5 out of 5 stars 49 reviews

10,698 users

Copy multiple URLs in anchors to clipboard.

Download Statusbar by C.J.

Download Now

Experimental

Rated 4 out of 5 stars 1,460 reviews

227,503 users

View and manage downloads from a tidy statusbar - without the download window getting in the way of your web browsing.

Thanks Tekzilla for your awesome review! Click here to see their video: http://youtu.be/BUDqWrJ-Vao

Linkification by y5

Rated 4 out of 5 stars 311 reviews

20,004 users

Converts text links into genuine, clickable links...

FaviconizeTab by Kyosuke Takayama

Rated 4 out of 5 stars 364 reviews

9,599 users

This extension adds a new "FaviconizeTab" option to the context menu of the tab...
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