Script Blocker Ultimate (NoScript, Disable JS)
Best Script Blocker for Firefox. (Best in Performance, This addon does NOT track user activities same as others)
2,324 users
Enkrypt: ETH, BTC and Solana Wallet
The best multichain crypto wallet.
2,321 users
Clean-Spam-Link-Tweet
ツイート(返信)からスパム系ツイートを可視化してアフィ系スパムリンクを踏む事を阻止します。
2,317 users
Netwrix Password Secure
With the browser extension of the award-winning password management solution Netwrix Password Secure, all employees can log in securely on the web and retrieve their required credentials directly in Mozilla Firefox.
2,299 users
GOK eProcurement Digital Signer
Extension for GOK eProcurement Application Digital Signing
2,270 users
AntiTestportal
Blocks "Honest respondent" for testportal.pl / testportal.net
2,267 users
Custom Style Script
Add custom JavaScript codes or styles to any page.
2,265 users
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/
2,239 users
OneLogin Extension
The OneLogin browser extension provides a convenient toolbar shortcut to your OneLogin dashboard. It’s required for certain apps that we can only integrate by using form-filling.
2,234 users
Bye Bye AI
Removes Google's AI Overview feature from searches
2,233 users
KProxy Extension for Firefox
Official KProxy Extension. The best anonymous proxy solution for work.
2,230 users
Element Blocker
Block popups, banners, chat widgets, notification bars, and more from appearing on any website.
2,211 users
Windows 10 Accounts Port
Sign in to supported websites with accounts on Windows 10. Ported from the Chrome's Windows 10 Accounts extension.
2,202 users
SoftNet WebSign
Aplikacja do wykorzystywania podpisu kwalifikowanego w przeglądarce.
2,183 users
uBlock Origin Lite + proxy
Blocks ads, trackers, miners, and more immediately upon installation. Also allows to use proxy.
2,175 users
Cesium
Receive and send Ğ1 libre currency
2,146 users
HackBar
A browser extension for Penetration Testing
2,146 users
HTML5 Video Everywhere
Replace video player with Firefox native video player
2,143 users
Panic Button
Quickly hide all browser windows with a click of a button.
2,134 users
SpyHunter® Web Security
SpyHunter® Web Security identifies and blocks malicious web content and other potential security threats.
2,128 users
Server IP
Displays server IP address on every website
2,126 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.
2,099 users
Containerise
Automatically open websites in a dedicated container. Simply add rules to map domain or subdomain to your container.
2,088 users
HistoryBlock
Cover your tracks!
2,086 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.
2,085 users