Password Manager
パスワードのデータストアからパスワードをログインフィールドに自動的に入力します。このアドオンはスタンドアロンではなく、F-Secureパスワードマネージャー（デスクトップアプリ）をインストールしている必要があります。詳細については、https://www.f-secure.com/id-protectionを参照してください。
3,965 人のユーザー
Ad Blocker: Stands AdBlocker
How to block ads? Use Ad Blocker for Firefox - Stands Adblocker! Block all ads on YouTube, Twitch, sites, and stay protected from phishing, tracking, and malware.
3,925 人のユーザー
KeePassHelper Password Manager
Helper extension to find and insert logins and passwords without copying them
3,731 人のユーザー
KeepSolid VPN Unlimited® - 用ベストプロキシ
VPN Unlimited - 信頼性が高く、使いやすく、高速な Firefox ブラウザ用 VPN 拡張機能
3,723 人のユーザー
Alerte sur les sites GenAI
Affiche une alerte sur des sites générés tout ou partie par des IA. Liste gérée par Next.ink
3,488 人のユーザー
Passwords for Nextcloud browser add-on
The official browser extension for the Passwords app for Nextcloud.
3,338 人のユーザー
FMHY SafeGuard
An extension that detects starred, safe, unsafe or potentially unsafe sites using the FMHY Filterlist.
3,220 人のユーザー
1clickVPN - Secure and Free VPN
The simplest VPN for Firefox with one click activation. Unblock websites and browse anonymous with secure VPN connection
3,077 人のユーザー
iGuge Helper
We offer a tool for providing quick access to sites from scientific journals - such sites are the main medium of communication of scientific knowledge today.
2,521 人のユーザー
Script Blocker Ultimate (NoScript, Disable JS)
Best Script Blocker for Firefox. (Best in Performance, This addon does NOT track user activities same as others)
2,130 人のユーザー
Laboratory (Content Security Policy / CSP Toolkit)
Because good website security shouldn't only be available to mad scientists! Laboratory is a WebExtension that helps you generate a Content Security Policy (CSP) header for your website.
2,065 人のユーザー
Remove Google AI Overview
Removes all AI overviews on Google.com, including the inline ones in the People Also Ask section. Supports Multiple Languages (English, Hindi, Tamil, Spanish, Portuguese, Japanese).
2,060 人のユーザー
SpyHunter® Web Security
SpyHunter® Web Security identifies and blocks malicious web content and other potential security threats.
1,995 人のユーザー
Ivacy VPN: Best Free VPN for Privacy and Security
The best Free Firefox extension for content, security & privacy. Enjoy unlimited bandwidth and speed.
1,887 人のユーザー
Backspace Enabler
Re-enable disabled by default ability to hit the Backspace key to go back to the previous page. Backspace Enabler gets this functionality, while keeping ability to delete text while in text box. PLEASE POST FEEDBACK / REVIEW
1,739 人のユーザー
Clear Site Cookies
Clear the cookies of the current website, with cookie preview and precise cookie selection.
1,679 人のユーザー
