Extensions are like apps for your browser.
They add features to Firefox to make browsing faster, smarter, or just plain fun.
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.
17 644 потребители
Search Site WE
Search within the current subdomain or within the entire domain, using the toolbar button or context menu.
2 418 потребители
Dark Reader
Dark mode for every website. Take care of your eyes, use dark theme for night and daily browsing.
139 620 потребители
Ghostery – Privacy Ad Blocker
Ghostery is a powerful privacy extension. Block ads, stop trackers and speed up websites.
1 170 837 потребители
Grammarly for Firefox
Grammarly will help you communicate more effectively. As you type, Grammarly flags mistakes and helps you make sure your messages, documents, and social media posts are clear, mistake-free, and impactful.
832 370 потребители
Gesturefy
Customizable mouse gesture add-on, which supports over 60 different commands and additional features like rocker and wheel gestures.
115 999 потребители
Clippings
Save frequently-entered text for pasting later.
33 878 потребители
Bookmarks Organizer
With the Bookmarks Organizer it's easy to put order in your bookmarks. The Bookmarks Organizer finds no longer working bookmarks, redirects, duplicates and more!
22 446 потребители
Enhancer for YouTube™
Tons of features to improve your user experience on YouTube™.
500 448 потребители
Turn Off the Lights
The entire page will be fading to dark, so you can watch the video as if you were in the cinema.The entire page will be fading to dark, so you can watch the videos as if you were in the cinema. Works for YouTube™ and Beyond.
42 141 потребители
Iridium for YouTube
YouTube with more freedom
15 234 потребители
SoundFixer
Lets you fix annoying sound problems in YouTube videos and such. Like audio in one channel only, too quiet or too loud. (Unfortunately, doesn't work on many other websites because of cross-domain issues — but it does work on YouTube.com!)
16 222 потребители
Brief
Brief makes reading RSS feeds as easy and intuitive as it gets. Designed to have exactly the right set of features, it is powerful and simple at the same time. Feeds are presented on a seamless, interactive page which let's you bookmark and tag items with a single click.
11 975 потребители
RSSPreview
Preview RSS feeds in browser
4 196 потребители
Feed Preview
Indicates available RSS and Atom feeds and renders previews.
2 790 потребители
mPage
Simple dashboard-like RSS feed reader.
657 потребители