Extensions are like apps for your browser.
They add features to Firefox to make browsing faster, smarter, or just plain fun.
uBlock Origin
Behingoz, blokeatzaile eraginkor bat. PUZ eta memorian arina.
4.808.708 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).
11.114.987 users
Google Search Fixer
Override the user-agent string presented to Google Search pages to receive the search experience shown to Chrome.
7.130 users
Impulse Blocker
Block distracting websites when you are browsing the web. You can list websites that you don't want to visit in the settings. You can quickly turn the extension on or off from the toolbar.
5.169 users
Update Scanner
Monitors web pages for updates. Useful for websites that don't provide Atom or RSS feeds.
14.071 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
811 users
Hacker News Enhancement Suite
Hacker News Enhanced.
595 users
Dark Theme for Google News
Makes the layout of Google News dark while retaining the original feel.
395 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.
45.322 users
Weather Extension
The best way to see the weather right in your browser. Easier than looking outside!
9.633 users
Forecast: Google™ Weather
A lightweight and accurate weather extension for the entire globe based on Google Technology
3.746 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 !
72 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).
11.114.987 users
uBlock Origin
Behingoz, blokeatzaile eraginkor bat. PUZ eta memorian arina.
4.808.708 users
Cisco Webex Extension
Join Webex meetings using Firefox ™
1.854.602 users
NoScript Security Suite
The best security you can get in a web browser! Allow active content to run only from sites you trust, and protect yourself against XSS and Clickjacking attacks, "Spectre", "Meltdown" and other JavaScript exploits. Fx52? https://noscript.net/getit
1.473.714 users