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Classic Toolbar Buttons No Restart Featured

'Classic Toolbar Buttons' add-on restores old toolbar button ui (known from Fx 4-7s small view, Fx 4-12s large view & Tb 5-14) for current Firefox, Thunderbird and Seamonkey versions on Windows.

Beta builds on versions page!

Rated 5 out of 5 stars (100)
41,743 users
Updated June 21, 2014

GoingUp! Page Rank Reporter

Easy, reliable, and unobtrusive viewing of Google Pagerank in your browser window.

Rated 5 out of 5 stars (1)
115 users
Updated June 20, 2014

Header Bar No Restart

Header Bar is a simple toolbar that allows you to add or override request headers.
Source: https://github.com/mivdnber/headerbar

Not yet rated
3 users
Updated June 20, 2014

Omniref No Restart

Adds Ruby documentation search from Omniref.com to your Google search results and Github source listings.

Not yet rated
1 user
Updated June 20, 2014

Firebug No Restart

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...

Rated 5 out of 5 stars (1,650)
2,866,444 users
Updated June 20, 2014

Emoji Cheatsheet for GitHub, Basecamp etc. No Restart

A simple reference for the codes that can be used to generate Emojis on popular sites like GitHub or Basecamp.
Search Emojis by name or view recently selected items. Emoji codes are automatically copied to the clipboard on selection.

Not yet rated
917 users
Updated June 18, 2014

Alytik for Firefox No Restart

The Alytik.com Web Analytics plugin lets you find out more information about the rank and rank history of websites that you visit in exchange for your browsing information. It is similar to Alexa Sparky. Be sure to read the privacy policy.

Not yet rated
5 users
Updated June 17, 2014

Thin Xdebug No Restart

Adds toolbar buttons for switching Xdebug remote debugging and profiling.

Not yet rated
17 users
Updated June 17, 2014

SixOrNot No Restart

IP address information for Firefox. SixOrNot is an icon-based display of IPv6 availability and utilisation also providing a listing of domain names and IP addresses involved in loading web pages.

Rated 4 out of 5 stars (11)
2,817 users
Updated June 17, 2014

SEO Profesional Toolbar

SEO Profesional Toolbar offers many SEO-related tools in one place. Display PageRank, S-Rank and the number of backlinks for visited pages. Stores the history of ranks for selected sites. Highlight words, links, view number of words and more.

Rated 4 out of 5 stars (5)
3,029 users
Updated June 16, 2014

Fire IE (FireIE, Enhanced IE)

Embeds Internet Explorer(IE) to use the powerful Firefox add-ons.
Not only an enhanced IE Tab, but also an enhanced Internet Explorer with Adblock Plus and FireGestures support.
Switch to the IE engine in one click and dismiss your IE.

Rated 4 out of 5 stars (98)
49,833 users
Updated June 16, 2014

Illuminations for Developers for Firebug

Enhances Firebug to understand JavaScript libraries and frameworks, making things more obvious and helpful when debugging. Trial version, fully functional.

Rated 3 out of 5 stars (6)
38,626 users
Updated June 16, 2014

Personas Interactive Theme Engine

Created by http://BrandThunder.com where you can Build Your Own Browser Theme. Remove the limits of Personas. Get unlimited Personas, legible text; use with Firefox themes installed. Create your own Personas gallery; full CSS3 backgrounds, and more

Rated 2 out of 5 stars (30)
22,341 users
Updated June 16, 2014

PourBico

Speed up your testing and debugging times with PourBico. By intercepting HTTP requests, PourBico allows you to modify each response (headers and body) via inline edits or by replacing resources with local or external ones.

Rated 5 out of 5 stars (2)
125 users
Updated June 16, 2014

Anticaptcha No Restart

Расширение позволяет автоматически вводить и подтверждать капчи на сайтах с помощью сервиса antigate.com.

Not yet rated
138 users
Updated June 13, 2014

ColorfulTabs Featured

The most beautiful yet the simplest add-on that makes a strong colorful appeal. Colors every tab in a different color and makes them easy to distinguish while beautifying the overall appearance of the interface. For Seamonkey & Flock. An essential. F...

Rated 4 out of 5 stars (863)
288,705 users
Updated June 13, 2014

DNS Report

Integrate DNSSniffer into your Firefox browser, and generate a DNS report within seconds.

With our DNS Report you get a detailed overview of DNS and MX records for any domain name.

Rated 5 out of 5 stars (1)
161 users
Updated June 12, 2014

SeLite Extension Sequencer

SeLite Extension Sequencer - it loads user Core or IDE extensions of Selenium IDE in order reflecting their dependancies.

Not yet rated
27 users
Updated June 11, 2014

Awetest Recorder No Restart

Sidebar plugin to record QA/Test Automation scripts in Watir WebDriver, Selenium WebDriver, Cucumber and Awetest DSL. Click through your application and save the test in the technology of your choice and run locally or through Awetest.

Not yet rated
21 users
Updated June 11, 2014

Easy Copy Featured

Copy a page's details such as its title, URL and HTML source with one click so you can paste it anywhere else such as emails, blogs and forums. Copy a single page, all open tabs or all links on a page. Format text as plain text or HTML.

Rated 5 out of 5 stars (16)
35,865 users
Updated June 11, 2014