Up & Coming Extensions


Modify Response

Modify HTTP Response Headers. Actually only Content-Type is modified right now, but generic headers come next.

Not yet rated
11 users

Repost LJ

Сервис перепостов для ЖЖ

Rated 2 out of 5 stars (2)
7 users

Pinboard Quick Bookmark Button

Adds a button that will allow you to quickly save a link to Pinboard.in.

Not yet rated
3 users


Pinboard.in Firefox extension to enable keyboard shortcuts for bookmarking.

Rated 4 out of 5 stars (3)
76 users

Status Box

A toolbar button for showing the link URL and status text.

Rated 5 out of 5 stars (6)
853 users

Better App Tab Shortcuts

Improves the shortcuts for selecting tabs.

Rated 4 out of 5 stars (3)
59 users

TuneTune - YouTube to MP3

This addon allows you to download a YouTube video as MP3 in click.
TuneTune is the best and fastest converter around.

Rated 3 out of 5 stars (5)
224 users


TabFind lets you search for and switch to tabs quickly by searching both in the URL and title of a tab.

Rated 4 out of 5 stars (6)
203 users

DOM Counter

Shows the number of DOM elements within a page.

Not yet rated
9 users

drag2up No Restart

Drag files to text boxes on any site to upload and share.

Rated 3 out of 5 stars (18)
124 users

The Official Juanes Music Add-on for Firefox

Stay connected to Juanes and download this amazing browser application. This is an add-on to your existing browser, meaning you can surf the web in a more familiar environment while staying connected to Juanes all the time you’re online.

Not yet rated
1 user

OnSIP Click-To-Call

Click on any phone number in a web page to dial.

Not yet rated
171 users

emailStationery.com Toolbar

For use by emailStationery.com customers - Use custom html email stationery and signatures with many popular webmail applications including AOL, gmail, Hotmail, MSN, Live, Hotmail, Outlook.com and yahoo.

Rated 2 out of 5 stars (5)
215 users

Selenium IDE: FitNesse Formatters

FitNesse wiki language formatter for Selenium IDE

Not yet rated
99 users


Quickly browse blog post headlines by jumping to the next title with a keypress. Ctrl + Arrow Up/Down to use.

Rated 5 out of 5 stars (2)
66 users


Tweet that you do not want to read is made invisibility doing neither remove nor block.

Rated 5 out of 5 stars (1)
494 users

Wonderpage Extension

official Wonderpage add-on for Firefox

Rated 5 out of 5 stars (4)
90 users

BioLegend Immunology Tools

Welcome to BioLegend's Firefox Addon. This addon contains the latest information on Human and Mouse CD Molecules from the HLDA Workshop, Information on Cytokines and Chemokines, Pathway Posters, All the Latest News from BioLegend, and more...

Rated 5 out of 5 stars (11)
124 users

simplepinboardbutton: lightweight pinboard add-on

Enables you to bookmark to pinboard.in via toolbar button and context menu. You can search your bookmarks via quick search keyword in the location bar.

Rated 5 out of 5 stars (3)
237 users

SeoLib Toolbar

Создан совместный плагин от SeoLib и SeoQuake - SeoLib Toolbar (версия 2.6.8)
SeoLib Toolbar представлен в виде удобной панели с необходимыми инструментами оптимизатора для быстрого анализа SEO показателей.

Rated 4 out of 5 stars (1)
153 users