Dark Reader
모든 웹사이트에 다크 모드를 적용합니다. 밤이나 일상적인 웹 브라우징을 할 때 어두운 테마를 사용하여 눈을 보호하십시오.
사용자 1,290,910명
Return YouTube Dislike
Returns ability to see dislike statistics on youtube
사용자 924,155명
YouTube High Definition
YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.
사용자 158,270명
EPUBReader
Read ePub files right in Firefox. No additional software needed!
사용자 128,619명
LeechBlock NG
LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.
사용자 111,727명
Simple Tab Groups
Create, modify, and quickly change tab groups
사용자 82,176명
Tabliss - New Tab
A beautiful New Tab page with many customisable backgrounds and widgets that does not require any permissions.
사용자 77,083명
RoboForm Password Manager
RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically
사용자 56,197명
SoundFixer
Helps you fix annoying sound problems on sites like YouTube: audio in one channel only, too quiet or too loud. (Unfortunately, this extension does not work on all websites because of cross-domain issues — but it does work on YouTube!)
사용자 44,291명
Dictionary Anywhere
View definitions easily as you browse the web. Double-click any word to view its definition in a small pop-up bubble. It also supports Spanish, German, French language alongside English. Enjoy Reading Uninterrupted!!!.
사용자 37,938명
Tomato Clock
Tomato Clock is a simple browser extension that helps with online time management.
사용자 32,080명
Foxy Gestures
Mouse gestures for Firefox. A web extension alternative to FireGestures created by a long time FireGestures user.
사용자 18,883명
Link Gopher
Extracts all links from web page, sorts them, removes duplicates, and displays them in a new tab for inspection or copy and paste into other systems.
사용자 16,306명
Default Bookmark Folder
Allows you to choose the default bookmark location folder and quickly bookmark pages via a dedicated icon.
사용자 12,014명
Swift Selection Search
Swiftly access your search engines in a popup panel when you select text in a webpage. Context menu also included!
사용자 10,677명
Simple Gesture for Android
Adds touch gestures for Android. (P.S. "Quick Gestures" is great addon. I hope it be updated.)
사용자 1,710명
Tampermonkey
Tampermonkey is the world's most popular userscript manager.
사용자 789,876명
Cisco Webex Extension
Firefox ™ 을 사용하여 Webex 미팅 참여
사용자 632,480명
MetaMask – Crypto Wallet
The most secure wallet for crypto, NFTs, and DeFi, trusted by millions of users
사용자 375,258명
1Password: Password Manager
The best way to experience 1Password in your browser. Easily sign in to sites, generate passwords, and store secure information, including logins, credit cards, notes, and more.
사용자 362,926명
Ecosia — The search engine that plants trees 🌱
This extension adds Ecosia.org as the default search engine to your browser — it’s completely free!
사용자 283,873명
I don't care about cookies
Get rid of cookie warnings from almost all websites!
사용자 270,095명
Greasemonkey
Customize the way a web page displays or behaves, by using small bits of JavaScript.
사용자 170,685명
Maps Assist & Custom Web Search
Find places, navigate with ease, and customize your web search to suit your needs with Maps Assist and Custom Web Search. A seamless tool for both maps and web exploration.
사용자 141,159명