Extensions are like apps for your browser.
They add features to Firefox to make browsing faster, smarter, or just plain fun.
Share Backported
This extension reimplements the share feature in Firefox with container support (also for Facebook container), many social networks and services supported!
2,095 users
Copy PlainText
Copy Plain Text without any formatting
14,865 users
lesspass
Use LessPass add-on to generate complex passwords and log in automatically to all your sites
2,546 users
New Tab Override (WebExtension)
New Tab Override brings back the ability to change the page which is shown when opening a new tab.
112,783 users
Update Scanner
Monitors web pages for updates. Useful for websites that don't provide Atom or RSS feeds.
14,901 users
Latest BBC News
Displays latest BBC News in a popup widget Get all the latest BBC News headlines with a single click. Opens a popup widget with the latest news headlines. Quick access to Business Health Science & Environment Technology Entertainment
821 users
Hacker News Enhancement Suite
Hacker News Enhanced.
596 users
Dark Theme for Google News
Makes the layout of Google News dark while retaining the original feel.
394 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.
46,959 users
Weather Extension
The best way to see the weather right in your browser. Easier than looking outside!
9,943 users
Forecast: Google™ Weather
A lightweight and accurate weather extension for the entire globe based on Google Technology
3,906 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. Easier than looking out the window !
64 users
Adblock Plus
Blocks annoying video ads on YouTube, Facebook ads, banners and much more. Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).
11,525,253 users
uBlock Origin
Finally, an efficient blocker. Easy on CPU and memory.
4,975,310 users
Video DownloadHelper
The easy way to download and convert Web videos from hundreds of YouTube-like sites.
3,252,724 users
Easy Screenshot
Capture a screenshot of the whole webpage, and save in your desktop in default.
2,664,108 users