New Tab Override
New Tab Override allows you to set the page that shows whenever you open a new tab.
65,980 users
GIPHY for Firefox
Bring the power of a GIF search engine anywhere on the web. Respond to emails, tweets and more with GIFs quickly and easily. Add GIPHY GIFs to your Gmail, Facebook, Twitter and more. Just search, drag and drop or right click!
7,659 users
Read Aloud: A Text to Speech Voice Reader
Read out loud the current web-page article with one click. Supports 40+ languages.
146,567 users
Download Manager (S3)
View and manage downloads from a tidy status bar.
59,826 users
799,607 users
521,587 users
458,390 users
SteamDB
Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.
50,463 users
Augmented Steam
Augments your Steam Experience
53,278 users
Steam URL Opener
Allows you to open URLs inside Steam Client to save the hassle of logging in normal browser (with a single click on a button).
4,745 users
ProtonDB for Steam
Shows ratings from protondb.com on Steam
3,131 users
6,947 users
1,265 users
8,127 users
AdBlocker for YouTube™
Remove all annoying ads from YouTube.
461,053 users
Enhancer for YouTube™
Take control of YouTube and boost your user experience!
567,065 users
SponsorBlock - Skip Sponsorships on YouTube
Easily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors. You can also report sponsors in videos. Other browsers: https://sponsor.ajay.app
436,730 users
YouTube NonStop
Tired of getting that "Video paused. Continue watching?" confirmation dialog? This extension autoclicks it, so you can listen to your favorite music uninterrupted. Working on YouTube and YouTube Music!
130,675 users
NoScript Security Suite
The best security you can get in a web browser! Allow potentially malicious web content to run only from sites you trust. Protect yourself against XSS other web security exploits.
305,131 users
Popup Blocker (strict)
Strictly block all popup requests from any website by default. A notification window is opened to allow you accept, reject, open the popup in background page, or redirect the current page to popup address
61,059 users
Malwarebytes Browser Guard
The fastest and safest web browsing experience. Secure your privacy by blocking trackers, blocking ads, and blocking malicious content.
518,053 users
Kaspersky Protection 2021
Your protection on the Internet with extension from Kaspersky Lab
458,733 users