InfoNotary Browser Signer
This add-on allows sites to use InfoNotary e-Doc Signer for digitally signing of text and files.
212 users
Twitter Mass Unfollow
A simple (configurable) way to mass unfollow your Twitter followings. It will save a list of unfollowed @s after finished! Note: this is a fork of https://github.com/codeshifu/twitter-mass-unfollow, from Chrome to Firefox.
212 users
Zelda Anti-Phishing
Zelda Anti-Phishing browser extension prevents you from interacting with known scams and phishing attacks by blocking those sites and notifying you. Zelda Anti-Phishing browser extension is completely free and open source.
211 users
HTTPtoHTTPS
Widget converts http prefix to https (or vice versa) on the current page and refreshes it.
210 users
Detect Cloudflare
Adds an icon to the toolbar which indicates whether the current page uses Cloudflare. If it does, the icon changes color. Detection is performed by analyzing the response headers of all requests.
208 users
AdSkip YouTube
AdSkip Tube allows you to remove the Adblock message on YouTube “Ad blockers are not allowed on YouTube”. Don't forget to turn off your ad blocker, not completely, but only on YouTube.
208 users
Mooltipass Extension
This extension allows your browser to interface with moolticute to provide seamless password storage and recall features.
208 users
Containers Sync
Sync containers across multiple devices. Please note that firefox sync is mandatory for the sync to work properly.
207 users
Container Opener
This extension lets you open up a site in multiple containers at the same time.
206 users
Siteimprove Browser Extension
Website performance scores at your fingertips Have the most comprehensive performance metrics always by your side: - how a web page lives up to quality standards - how discoverable it is for search engines - if it meets accessibility standards
206 users
KeyDepot
KeyDepot manages all your passwords clearly and conveniently - now also directly in your browser! So you don't have to start your KeyDepot to copy a password, but have all your data directly at hand in your browser.
205 users
Facebook Container - Expanded
This forked Facebook Container isolates a more-comprehensive list of Facebook domains. It will be kept updated and live until the Mozilla team gets back around to maintaining their version of this add-on. Isolates Facebook + subsidiary network sites.
204 users
Crumbs - Keep your data safe & block cookies
Crumbs protects your privacy and ensures no one can profile you as an individual. Crumbs Email Relay keeps your email address safe.
203 users
Move To Private Window
This add-on adds an option to the right click menu for tabs that will move the current tab into a private window.
201 users
Canonical
Allows you to quickly navigate to or copy the canonical version of the URL you're on, if available.
201 users
