CSSViewer
A simple yet powerful CSS property viewer. For Firefox Quantum
4,546 users
Sound Adjustment
Easily adjust various sound settings (volume, balance, etc.) via toolbar popup.
4,529 users
Google Docs Dark Mode
Dark mode for Google Docs!
4,517 users
Textmarker
Permanent web text highlighter
4,506 users
WorkingVPN - The VPN that works
Free WorkingVPN Proxy service to unblock blocked websites and encrypt your connection.
4,474 users
WebRTC Control
Have control over WebRTC (disable or enable) and protect your IP address.
4,455 users
UI.Vision RPA
UI.Vision RPA (formerly Kantu) is open-source Robotic Process Automation (RPA) software for task and test automation. It is 3 tools in 1: Visual web browser automation, Selenium IDE and AI-powered desktop automation for Windows, Mac and Linux.
4,405 users
Rajiko
Rajikoはradiko.jpのジオロケーション制限を解除するツールです! 大阪、長崎、そして海外から東京、青森などのラジオをお楽しみください!
4,395 users
Pomodoro clock extension
A simple pomodoro clock to hack your productivity.
4,390 users
Temple - Tezos Wallet
🔐💰Cryptocurrency wallet for Tezos blockchain as Web Extension for your Browser.
4,373 users
Meta4 ClickOnce Launcher
This extension adds support for launching ClickOnce applications from Firefox. It is needed for launching the Meta4 PeopleNet product although it can be used with any ClickOnce-based application.
4,368 users
Dokobit e-signing and e-identification
Easily and securely sign legally binding documents on Dokobit e-signing portal and login to various e-services of Dokobit partners
4,354 users
Super Agent - Automatic cookie consent
Super Agent automatically fills out website's cookie consent forms for you based on your preferences. Super Agent will save you a lot of clicks and let you take control of your privacy in a very easy way.
4,327 users
XML Viewer Plus
A powerful XML Viewer, supports text/regex and jQuery/CSS, XPath selectors
4,303 users
Pinned GMail
Go to the pinned GMail tab. If it doesn't exist, it's created. It also alerts you the unread emails.
4,299 users
Youtube Anti Adblock Bypasser
an extension to bypass the video player block when using an adblock on youtube
4,242 users
Tamper Data for FF Quantum
- Monitor live requests - Edit headers on live requests - Cancel live requests - Redirect live requests Click the blue cloud in the toolbar to start tampering. When you're done, click it again to stop.
4,237 users
Braavos Smart Wallet
The Secure and User-Friendly Smart Wallet for Starknet.
4,208 users
Page Translator Revised
Translate any page using Google Translate or Bing Microsoft Translator automatically or with one click from your address bar. Small minimalist extension with <500KB memory footprint.
4,180 users
ChatGPTBox
This extension integrates ChatGPT into the browser deeply, and provides chat windows, search engines and commonly used websites integration, and selection tools.
4,132 users
드래그프리(마우스 드래그 & 마우스 우클릭 해제)
이 앱은 마우스 드래그나 마우스 우클릭이 방지되어 있는 사이트에서 해당 기능을 가능하게 해주는 앱입니다.
4,122 users
Legacy Browser Support
Deploy Firefox for your organisation while supporting legacy browsers.
4,082 users
Behind The Overlay Revival
Click to close any overlay popup on any website.
4,070 users
TickTick - Todo & Task List & Reminder
Your wonderful to-do & task list to make all things done and get life well organized. The Addon can help you to save the text on web page as a TickTick task easily. And show your task count on Toolbar badge.
4,060 users
Bulk URL Opener
Allows user to open a list of url in one click.
4,038 users