YouTube Unblocker Plus
Gesperrte YouTube-Videos ansehen.
4159 users
Apia digital signature
This extension allows Apia to access Java applications required to digitally sign content.
4149 users
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.
4107 users
Canvas Defender
Instead of completely blocking canvas fingerprinting, Canvas Defender add-on creates a unique and persistent noise that hides your real canvas fingerprint. This add-on protects you while browsing both in normal and private mode.
4084 users
AdBlocker for Facebook™
Block Ads Seamlessly on Facebook.com
4064 users
HTTP request maker
Displays a sidebar that lets you to forge HTTP requests. Press Alt+Shift+Y to show the sidebar and make your own HTTP request. You can choose the method GET, HEAD, POST, OPTIONS, PUT DELETE and the body data to send. Response in the main window.
4018 users
Bluhell Firewall
Get a faster browsing experience by blocking nasty web resources using Bluhell Firewall, the lightweight Ad-Blocker and Tracking/Privacy Protector.
4007 users
FortiClient WebFilter
This extension will give Forticlient web filter function under firefox.
4000 users
Ivacy VPN: Best Free VPN for Privacy and Security
The best Free Firefox extension for content, security & privacy. Enjoy unlimited bandwidth and speed.
3989 users
Password Manager
Täidab sisselogimisväljad automaatselt paroolidega paroolihoidlast. Lisandmoodul pole eraldiseisev, vaid vajab F-Secure’i paroolihalduri töölauarakenduse installimist. Lisateavet vt https://www.f-secure.com/id-protection.
3978 users
Windows 10 Accounts Port
Sign in to supported websites with accounts on Windows 10. Ported from the Chrome's Windows 10 Accounts extension.
3973 users
Random User-Agent (Switcher)
Automatically change the user agent after a specified period of time to a randomly selected one, thus hiding your real user agent
3938 users
retire.js
Scanning website for vulnerable js libraries.
3874 users
Porn/Malware Blocker
Blocks known pornographic and malware domains. When attempting to go to such a domain, the user is redirected to another page, alerting them that the site has been blocked. Unlike other extensions, no content from the blocked site is ever shown.
3826 users
Podepisovací komponenta Signer
Podepisovací komponenta Signer používaná v Portálu ZP (www.portalzp.cz). Tato komponenta rozšiřuje použití klientských certifikátů i v prohlížeči Mozilla Firefox a umožňuje využívat i cetifikáty na kartách, které jsou dostupné pomocí Window CryptoAPI
3765 users
Ad-BlockerPro
Ad-Blocker Pro is the best ad blocker for your web browser. It can block tracking scripts, banners, annoying pop-up ads and much more.
3752 users
AutoFill Forms (WebExtension)
Fill out web forms automatically with a single click
3751 users
Bloody Vikings!
Simplifies the use of temporary e-mail addresses in order to protect your real address from spam. Supports inter alia 10minutemail.com and anonbox.net.
3736 users
KProxy Extension for Firefox
Official KProxy Extension. The best anonymous proxy solution for work.
3727 users
AVG Online Security
AVG Browser Security and Web Reputation Plugin.
3718 users
YouTube AdBlock
Accelerates and Skips YouTube Ads in Less Than a Second
3684 users
Passwords for Nextcloud browser add-on
The official browser extension for the Passwords app for Nextcloud.
3661 users
Mute sites by default
Mutes all sites by default and remembers unmuted sites
3637 users
Delinea Web Password Filler
Delinea’s web password manager backed by Delinea's flagship vaulting solution (Secret Server) for Privileged Access Management.
3615 users
CookieManager - Cookie Editor
Edit cookies related to the current page and all its sub-frames right from a popup
3560 users