Top-Rated Extensions


Grey Google Theme Requires Restart

Colorful style for Google. Now also available in black, red and blue!

Rated 4 out of 5 stars (1)
110 users

China Weather Panel Requires Restart

show weather in a Chinese city when user click the icon

Rated 4 out of 5 stars (1)
7 users

exchange rate converter Requires Restart

Converts currencies from all countries. One minute spot prices. Has a spread sheet calculator for your convenience

Rated 4 out of 5 stars (1)
6 users

IP Address Lookup Requires Restart

Select a text representing an IP address or domain name from current web page and determine its geographical location by country, region, city, ISP and organization.

Rated 4 out of 5 stars (1)
268 users

ipmonkey Requires Restart

the first version of IP Monkey for Firefox

Rated 4 out of 5 stars (1)
9 users

O que e isto? Requires Restart

Add-on especializado em buscar informacoes no Wikipdia sobre o que voce gostaria de saber sobre o texto selecionado.

Rated 4 out of 5 stars (1)
2 users

passgen Requires Restart

Generate more secure passwords.

Rated 4 out of 5 stars (1)
21 users

Science Stack - Academic select and search Requires Restart

Select a word or phrase, right click to search for related academic works. This addon is essential for bibliographies and research before starting a paper. A great way to access a whole library of information.

Rated 4 out of 5 stars (1)
139 users

SiteMetrics SEO for Firefox Requires Restart

The SiteMetrics SEO Extension for Firefox is a browser plugin to get some relevant onsite SEO metrics while surfing the web.

Rated 4 out of 5 stars (1)
387 users

tmnt Requires Restart

Shows the total number of tabs every 5 tabs that get created, keeps you from opening too many tabs (tmnt stands for Too MaNy Tabs!)

Rated 4 out of 5 stars (1)
2 users

TruePythonistaAntiRuby Requires Restart

The True Brazilian Pythonista is a firefox extension that will replace any reference to Ruby-BR to a Python Community Oriented website, focusing on curing the Ruby on Rails disease.

Rated 4 out of 5 stars (1)
2 users

Video Page rememberer Requires Restart

Allows you to mark a page as a video page so when you are watching a video and dont remember what tab it is in, you can just click the icon and go to the page you marked.

Rated 4 out of 5 stars (1)
4 users

Health Page App Requires Restart

You can take measurement of their weight, blood glucose, blood temperature or other health indexes.You can manage and share your data with your friends. You save your health records everyday easily, and you can then understand your health conditions.

Rated 4 out of 5 stars (1)
3 users

express100 Requires Restart


Rated 4 out of 5 stars (1)
24 users

Zaqwes Remover

Addon that will help you to remove any element from page in one 2 click

Rated 4 out of 5 stars (1)
13 users

WebsiteTemplates Requires Restart

This is an official “website templates” search Engine for Firefox.

Rated 4 out of 5 stars (1)
1 user


Reddit and Team Liquid Stream Viewer

Rated 4 out of 5 stars (1)
47 users

Quick Link Info Requires Restart

Tired of many opened tabs or windows? Quick Link Info is the easiest way to see link content without following link. Just hold mouse pointer over link, and get title and a part of page content in tooltip.

Rated 4 out of 5 stars (1)
5 users


Color tool converting and providing information about any color.

Rated 4 out of 5 stars (1)
132 users

Open in a new tab with toolbar button Requires Restart

This Firefox addon adds a button to the toolbar which opens in new *pinned* tab in HTTPS mode.

Rated 4 out of 5 stars (1)
29 users