Shodan.io (DEPRECATED)
There is an official add-on for Shodan now - please switch to that one: https://addons.mozilla.org/en-US/firefox/addon/shodan-addon/
2,029 users
CookieBlock
Automatically enforces cookie consent preferences to protect your privacy on any website you visit.
2,004 users
KeeForm
KeeForm is a simple form filler for KeePass. It requires a plugin which can be downloaded at https://keeform.org. KeeForm is listed as experimental, but is stable! Privacy Policy: KeeForm does not collect any information and does not track you.
1,994 users
KProxy Extension for Firefox
Official KProxy Extension. The best anonymous proxy solution for work.
1,992 users
Broken Link Checker
A SEO tool to find broken (404) and redirected (301, 307, 308) links in all frames
1,945 users
AdF.ly Skipper ★NOW WORKING: 9/13/2017★
http://adfly-skipper.blogspot.com/ ✔ adf.ly ✔ atominik.com ✔ microify.com ✔ bluenik.com ✔ tinyium.com ✔ babblecase.com ✔ riffhold.com ✔ pintient.com ✔ getrom.net ...and more!
1,944 users
Windows 10 Accounts Port
Sign in to supported websites with accounts on Windows 10. Ported from the Chrome's Windows 10 Accounts extension.
1,942 users
BlockDistraction – Block Site Extension
Effortlessly block and redirect websites with customizable rules to stay focused and productive.
1,933 users
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.
1,932 users
Open external links in a container
This extension enables support for opening links in specific containers using custom protocol handler. It works for terminal, OS shortcuts and regular HTML pages.
1,909 users
WhatsApp Blur
WhatsApp: Hides your messages until you hover over them so nobody can see it from behind.
1,868 users
Change Timezone (Time Shift)
Easily change your timezone to a desired value and protect your privacy.
1,855 users
Twitter Container
This addon is a fork of Mozilla's Facebook Container but for Twitter. Twitter Container isolates your Twitter activity from the rest of your web activity in order to prevent them from tracking you. This addon is NOT an official Mozilla Product.
1,854 users
pCloud Pass - Password manager
Easily log in to websites, autofill online forms and use suggested passwords without leaving your browser.
1,852 users
FastestVPN Proxy for Firefox
FastestVPN – Best VPN and Proxy Service for An Unrestricted and Secure Internet Experience
1,850 users
Secret Server Utilities for Firefox
Adds small features to make Thycotic Secret Server easier to use. This extension allows you to copy values from secret fields with one click. Passwords can be automatically cleared from the clipboard after an interval or upon exit.
1,850 users
