Extensions are like apps for your browser.
They add features to Firefox to make browsing faster, smarter, or just plain fun.
FoxyProxy Standard
FoxyProxy is an advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. For a simpler tool and less advanced configuration options, please use FoxyProxy Basic.
191,052 users
Dictionary (Google™ Translate) Anywhere
"Dictionary (Google™ Translate) Anywhere" extension provides access to a floating multilingual Google Translate panel on any webpage.
25,006 users
Bloody Vikings!
Simplifies the use of temporary e-mail addresses in order to protect your real address from spam. Supports inter alia 10minutemail.com and anonbox.net.
17,855 users
Search Site WE
Search within the current subdomain or within the entire domain, using the toolbar button or context menu.
2,602 users
Forecastfox (fix version)
Get international weather forecasts from AccuWeather.com and display them in any toolbar or statusbar with this highly customizable and unobtrusive extension.
45,014 users
Weather Extension
The best way to see the weather right in your browser. Easier than looking outside!
13,207 users
Forecast: Google™ Weather
A lightweight and accurate weather extension for the entire globe based on Google Technology
4,409 users
Toolbar Weather
This extension shows in your toolbar the current weather and the degree in Celsius, when you click is possible see more details about the weather on your city. In addition to being able to view the forecast for the next 24 and 48 hours.
530 users
New Tab Override (WebExtension)
New Tab Override brings back the ability to change the page which is shown when opening a new tab.
105,451 users
Tree Style Tab
Show tabs like a tree.
128,360 users
Tab Auto Refresh
Automatically refresh tabs based on custom time intervals
53,106 users
OneTab
OneTab - Too many tabs? Convert tabs to a list and reduce browser memory
81,016 users
Google Keep Notes
Google Keep Notes brings Google Keep right into your Firefox Sidebar.
15,606 users
Sticky Notes
Simple sticky notes utility which provides facility to make small notes of any thing.
2,301 users
Timer (alarm, timer and stopwatch)
Stylish timer combined with stopwatch and alarm for your browser.
4,058 users
Note Taker
Adds a text box to a toolbar button for taking notes
3,224 users