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.
43,196 位使用者
Kee - Password Manager
Save time, sign in easily to websites and avoid the hassle of forgotten password resets. Protect yourself and people you know from the nightmare of your accounts being hacked.
31,387 位使用者
VPN add-on
Anonymous, secure and unrestricted VPN service! Unblock websites and access unlimited content with a free VPN by uVPN
20,936 位使用者
NordPass® Password Manager & Digital Vault
The NordPass password manager offers an easy way to safely store and manage all your passwords in an encrypted vault. Autofill forms effortlessly and log in to your favorite websites instantly. All key features to simplify your life.
18,366 位使用者
Sticky Password manager & safe
Never forget a password again. Sticky Password manager saves them securely and types them for you as you browse. Automatically!
13,536 位使用者
Passbolt - Open source password manager for teams
Passbolt is an open source password manager designed for collaboration. Securely create, manage and monitor your passwords. Share them instantly with your team.
13,111 位使用者
SafeInCloud Password Manager
This extension allows to paste logins and passwords from SafeInCloud application.
7,718 位使用者
Flag Cookies
A cookie manager add-on on with power features! Differentiating domain.net and subdoamin.domain.net with removal and keep rulesets.
7,095 位使用者
Breakthrough Twitter Login Wall
Bypass 'Log in to continue' of Twitter, added in August 2021.
5,139 位使用者
VPN Unlimited Proxy - Best VPN browser extension
VPN Unlimited - reliable, easy-to-use, and lightning-fast VPN extension for Firefox browser
4,893 位使用者
Cookiebro - Cookie Manager
Advanced cookie manager for easy cookie management and automatic deletion of unwanted cookies. Supports whitelist & blacklist and provides an easy-to-use interface for whitelisting domains. View, Edit, Create, Search cookies in Cookie Editor.
4,739 位使用者
Ivacy VPN: Best Free VPN for Privacy and Security
The best Free Firefox extension for content, security & privacy. Enjoy unlimited bandwidth and speed.
4,028 位使用者
Random User-Agent
Automatically change the user agent after a specified period of time to a randomly selected one, thus hiding your real user agent
3,276 位使用者
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.
3,000 位使用者
Passwords for Nextcloud browser add-on
The official browser extension for the Passwords app for Nextcloud.
2,923 位使用者
Container proxy
Allows Firefox user assign different proxies to be used in different containers
2,863 位使用者
Password Manager
在登入欄位自動填入密碼庫中的密碼。附加元件不是獨立的，需要安裝 F-Secure 的密碼管理桌面應用程式。如需了解更多資訊，請造訪 https://www.f-secure.com/id-protection。
2,852 位使用者
Script Blocker Ultimate (NoScript, Disable JS)
Best Script Blocker for Firefox. (Best in Performance, This addon does NOT track user activities same as others)
2,502 位使用者
KeePassHelper Password Manager
Helper extension to find and insert logins and passwords without copying them
2,307 位使用者
