AdGuard AdBlocker
AdGuardは、広告やポップアップ対処には比類のない広告ブロック拡張機能です。Facebook、YouTubeやその他のサイトで広告をブロックします。
1,552,290 人のユーザー
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.
261,776 人のユーザー
Decentraleyes
「無料」と称してあなたを追跡する大規模なCDNを迂回して、プライバシーを守ります。Google Hosted Librariesなどへのリクエストをブロックします。また、ページの表示を壊さないよう、代わりにローカルに保存したファイルを使用します。一般的なコンテンツブロッカーを補助します。
258,688 人のユーザー
Port Authority
Blocks malicious websites from port-scanning your computer/network and dynamically blocks all LexisNexis endpoints from running their invasive data collection scripts.
18,895 人のユーザー
AdBlocker Ultimate
Completely remove ALL ads. No “acceptable” ads or whitelisted advertisers allowed. This free extensions also helps block trackers and malware.
1,311,273 人のユーザー
Malwarebytes Browser Guard
The fastest and safest web browsing experience. Secure your privacy by blocking trackers, blocking ads, and blocking malicious content.
446,423 人のユーザー
LastPass Password Manager
LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.
432,527 人のユーザー
Firefox Multi-Account Containers
Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs. Cookies are separated by container, allowing you to use the web with multiple accounts and integrate Mozilla VPN for an extra layer of privacy.
379,992 人のユーザー
NordVPN - a VPN proxy extension for Firefox
Looking for the best VPN extension for Firefox? NordVPN's Firefox VPN proxy extension lets you hide your IP, change your virtual location, and stay safe online with a click. Get a fast, secure, and unlimited VPN for Firefox!
267,139 人のユーザー
Firefox Relay
Firefox Relay lets you generate email aliases that forward to your real inbox. Use it to hide your real email address and protect yourself from hackers and unwanted mail.
237,196 人のユーザー
ESET Browser Privacy & Security
独自のメタデータクリーンアップ、セキュア検索などを含むESETブラウザーのプライバシーおよびセキュリティで強化されたブラウザーの保護をご利用ください。
205,625 人のユーザー
KeePassXC-Browser
Official browser plugin for the KeePassXC password manager (https://keepassxc.org).
123,329 人のユーザー
Proton Pass
Free and unlimited password manager to keep your login credentials safe and manage them directly in your browser.
108,199 人のユーザー
iCloud Passwords
iCloud Passwords lets you fill passwords from iCloud Keychain when signing in to websites using Firefox.
105,937 人のユーザー
NordPass® Password Manager & Digital Vault
NordPass is your freedom from password stress. Generate and securely store strong passwords and autofill them with a single click.
100,511 人のユーザー
