Referer Modifier
Modify the Referer header of HTTP requests: Remove, shorten, replace with custom data, or keep the Referer depending on the target domain.
816 users
TrustLogin - IDaaS (Identity as a Service)
トラスト・ログインは無料のシングルサインオン（SSO）を提供するクラウドサービス（IDaaS）です。G suite、Office365など増え続けるID・パスワード管理を行い、ログインの手間をなくし、パスワードの使い回しを防ぎます
812 users
Disable Twitch extensions
Be able to disable / hide / block all or only certain Twitch extensions on Twitch channels
799 users
TOTP
A TOTP generator that could be used with gmail, github and other sites which require 2FA.
793 users
Ecosia Search (Unofficial)
Unofficial, open-source web extension that adds https://ecosia.org/ as a search engine to the Firefox browser. Please review Ecosia's privacy policy: https://info.ecosia.org/privacy
788 users
Certainly Something (Certificate Viewer)
Certainly Something is an advanced digital certificate viewer for with an easy-to-use interface that works on both desktop and mobile devices.
781 users
Trace
An advanced extension that can protect many different types of browser fingerprinting such as Canvas/Audio/WebGL Fingerprinting. Trace also offers URL cleaning and header editing features such as the tracking cookie eater and Google header remover.
781 users
Link Virus Check - Security Plus
Security Plus is a browser extension that provides free checking of urls for viruses. It uses up to 64 different antivirus products and scan engines to check for viruses that the user's own antivirus solution may have missed.
760 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.
752 users
CoinBlock
With the rising popularity of coinminers in js form, this extension attempts to block those hosted on coin-hive, and cryptoloot. A multiple entry block list is planned.
745 users
OdooTerminal
Terminal for Odoo (v11-18. CE & EE) Works on backend & frontend (with limitations) Press "CTRL + ," to toggle terminal or use the browser action icon.
740 users
Moesif Origin & CORS Changer
The most popular and feature rich CORS tool on Chrome (over 100K weekly active users) is rebuilt for Firefox with more features. This plugin allows you to send cross-domain requests. You can also override Request Origin and CORS headers.
740 users
Startpage Search — Dark Theme
Adds Startpage.com as a search engine, using the Dark theme.Adds Startpage.com as a search engine, using the Dark theme.
733 users
Social Switch: Anonymous Instagram and TikTok
Redirect Instagram and TikTok URLs to anonymous viewers
733 users
Mudfish - HTTP Proxy
HTTP proxy service for Mudfish Cloud VPN users. Please use your mudfish ID / Password to authenticate. Homepage: http://mudfish.net Support: http://mudfish.net/forums
732 users
IP Geolocator
Shows detailed information about your IPv4 & IPv6 address and their location.
731 users
SuperStop
SuperStop adds a Shift+Esc shortcut and toolbar button that stops background requests and animations even when the Firefox Stop button is disabled.
730 users
