Qwant VIPrivacy
Qwant VIPrivacy sets Qwant.com as your default search engine, blocks trackers for you to protect your personal data while you browse.
110,182 位使用者
Avira Browser Safety
Avira Browser Safety helps identify internet addresses that are harmful to your system when you are browsing the web and protects your privacy by preventing invisible trackers.
105,608 位使用者
SetupVPN Lifetime Free VPN
Unblock any blocked website in your country, school or company. SetupVPN changes your IP address and location with just single click! It's free and easy to use. Setup your VPN now.
98,928 位使用者
KeePassXC-Browser
Official browser plugin for the KeePassXC password manager (https://keepassxc.org).
96,002 位使用者
Authenticator
Authenticator generates 2-Step Verification codes in your browser.
89,768 位使用者
Windscribe - Free VPN and Ad Blocker
Windscribe helps you circumvent censorship, block ads, beacons and trackers on websites you use every day.
86,458 位使用者
ZenMate Free VPN
ZenMate VPN - The best free Firefox VPN extension to hide your IP. Encrypt your connection, access our secure proxy servers & unblock websites easily.
84,515 位使用者
Surfshark VPN Extension
Enjoy unrestricted internet while keeping online activity and personal information secure!
84,264 位使用者
ExpressVPN: VPN proxy for a better internet
Go online safely with blazing-fast speed. Spoof your location, access content anywhere, and control the ExpressVPN app directly from Firefox.
84,217 位使用者
Touch VPN - Secure VPN proxy for unlimited access
Unblock any blocked website and stay secure with Touch VPN. One-click connect to unrestricted browsing through our fast VPN connection. Unlimited bandwidth and completely FREE!
80,831 位使用者
360網頁安全防護
This extension is web threat protection of 360 Total Security for Firefox. It identifies malicious URL in real-time and blocks web threats. The capabilities of anti-fraud, anti-phishing and anti-malicious URL will be enabled once installed.
79,726 位使用者
Privacy Possum
Privacy Possum monkey wrenches common commercial tracking methods by reducing and falsifying the data gathered by tracking companies.
72,649 位使用者
AdNauseam
Blocking ads and fighting back against advertising surveillance.
68,163 位使用者
AVG Online Security
為您的 Firefox 瀏覽器提供保護。 使用最新版 AVG 瀏覽器安全和網頁信用外掛程式讓您高枕無憂且改善您的整體瀏覽體驗。檢查下面的功能清單,
67,719 位使用者
Cookie-Editor
Cookie-Editor lets you efficiently create, edit and delete a cookie for the current tab. Perfect for developing, quickly testing or even manually managing your cookies for your privacy.
63,446 位使用者
Cookie Quick Manager
An addon to manage cookies (view, search, create, edit, remove, backup, restore, protect from deletion and much more). Firefox 57+ is supported.
62,856 位使用者
Okta Browser Plugin
Okta Browser Plugin
62,824 位使用者
Bitdefender TrafficLight for Firefox
Bitdefender TrafficLight為您的瀏覽體驗增加了強大且非侵入性的安全層。
62,650 位使用者
I still don't care about cookies
Community version of the popular extension "I don't care about cookies" https://github.com/OhMyGuus/I-Dont-Care-About-Cookies
62,284 位使用者
Popup Blocker Ultimate
Best Pop-up Blocker for Firefox. (Best in Rating, Performance, This addon does NOT collect user's data same as Poper Blocker)If your Firefox version is not 57+ please install version 8.1 from Official website.
61,484 位使用者
趨勢科技工具列
簡要查看可能有風險的網站連結。透過趨勢科技股安全防護軟體增強防護。
59,788 位使用者
Proxy SwitchyOmega
輕鬆快捷地管理和切換多個代理設定。
55,249 位使用者
Web eID
Use your electronic identification card for secure authentication and digital signing.
54,788 位使用者
WOT - 安全地瀏覽網路
立即得知哪些是你可以信任的網站。WOT 會在搜尋結果及網址旁邊增加直覺式的紅綠燈圖示,提供資訊幫助你決定是否造訪某個網站。這些網站聲譽評等是以數百萬用戶的個人經驗為依據。
54,387 位使用者
Startpage Privacy Protection
By installing the free Startpage Privacy Protection extension you will be able to stop trackers and cookies and set Startpage as your default search engine.
54,041 位使用者