Pure URL
Removes garbage like "utm_source" from URLs
753 users
IP Geolocator
Shows detailed information about your IPv4 & IPv6 address and their location.
753 users
QualiSign
Extensão para a utilização de login e assinatura de documentos no Portal do Documento Eletrônico da QualiSign e sites parceiros
753 users
Save Tabs
Save and restore all tabs from toolbar popup!
751 users
Blockchain DNS
Resolves domains from decentralized blockchain name systems using BDNS public web API. Currently supported TLDs are: .bit (Namecoin), .lib .bazar .coin .emc (Emercoin).
751 users
Block Party — Deep clean your social media
Deep clean your social media, notifications, settings and more in just one click.
749 users
TOTP
A TOTP generator that could be used with gmail, github and other sites which require 2FA.
749 users
Ad Observer
Share the ads you see on Facebook and YouTube with researchers and journalists to increase transparency.
746 users
CastleBlock
Removes the Paywall from certain webpages, such as some News Outlets. Use by clicking on the extension
745 users
TrustLogin - IDaaS (Identity as a Service)
Cloud-based Single Sign-On, password management, ID management solution for Corporations. Manage logins to web apps (Google, Office 365 etc) and service with a single password. Suppress password reuse, manage groups and view reports.
737 users
Joshi Koukousei Captcha Service
Tired of solving captchas all day? Don't want carpal tunnel syndrome young? Have dyslexia? Then Joshi Koukousei's Captcha Service is here for you! Using a small machine learning model, JKCS saves you time by solving 4chan captchas for you!
737 users
VPNCity Extension - keeping you stealthy online
Go stealth online worldwide with our Firefox proxy extension. Simply choose your location and slide to connect – it’s that simple! VPNCity will keep you secure, private and completely anonymous whilst browsing the web.
736 users
Disable Twitch extensions
Be able to disable / hide / block all or only certain Twitch extensions on Twitch channels
730 users
FastProxy - Украина
Обход блокировок в Украине. Доступ к заблокированным сайтам. FastProxy - Украина разблокирует сайты ВКонтакте, Одноклассники, Яндекс, Мэйл, Кинопоиск, rutracker, Касперский, новостные сайты и другие заблокированные домены на территории Украины.
727 users
nos2x-fox
Nostr Signer Extension (for Firefox)
725 users
Free VPN France - Planet VPN
Get accesss to any website or service with our free unlimited VPN France Proxy
723 users
CreaSign
CreaSign - Digital Signature Component
720 users
DontBugMe for BugMeNot credentials
DontBugMe allows you to easily use credentials from BugMeNot.com on any page.
718 users
Password Boss
Remember every password and and login to websites automatically.
716 users
Purple Private Windows
Private windows are now purple. When you open a new private window, the appearance of the other windows changes, so in the extension settings, select the theme you are using.
713 users
Former2 Helper
Helps avoid CORS issues with AWS API endpoints for former2.com
713 users
JustDeleteMe
JustDeleteMe.xyz extension for Firefox-based browsers.
708 users
HTTPS by default
Request websites over secure https by default from the location bar instead of insecure http.
705 users
Random password generator
A simple random password generator for Firefox browser
701 users