u2f-useragent-adapter
Spoofs the browser's user agent during u2f authentication, to allow it to be used on sites that disable security key u2f, based on user agent.
235 users
SSL Server Test
Open-source web extension for quickly scaning a site with several server test services such as Mozilla Observatory and Qualys SSL Labs
235 users
Rentgen
Rentgen illustrates the amount of tracking scripts on a website and helps with formulating an email to the website admin, which can be a basis for a GDPR complaint.
234 users
Pinned ProtonMail
Opens new tab with ProtonMail website or switches to it if it's already open.
233 users
User-Agent Switcher and Simulator
Switch browser UserAgent to simulate different devices and browsers
233 users
Add to Feedly Plus
This Firefox extension allows you to add your favorite sites' newsfeeds to Feedly. Add to Feedly Plus is able to handle multiple RSS or Atom feeds.
231 users
Upfort Browser Firewall
Securely navigate the web and inbox with AI-copilots effective at catching online threats missed by typical filters.
229 users
New Hackbar
A sitebar that helps pentesters to perform manual web security testing inside their browser. This addon is written in webextension and alternatives to the XUL version of original Hackbar.
226 users
Mojeek Internet Search: Unbiased & Non-tracking
Switch to Mojeek: the UK’s leading independent, privacy-first crawler. Experience unbiased, non-tracking search with a unique index. The top 2026 choice for private web discovery and ethical results—make it your default search engine today!
224 users
10 Minutes Disposable email
Temporary disposable 10 minutes email address. Protect your email from spam, bots and phishing easy to use firefox addon.
224 users
Invidition
Redirects YouTube and Twitter to their alternative ads-free, privacy-friendly, interfaces.
224 users
Domaines Tiers Contactés et requêtes associées
Tous trackés… mais ou moins vous le savez. Avec cette extension Domaines Tiers Contactés (DTC pour les intimes) regardez quels sont les domaines tiers contactés par les sites que vous visitez, avec des compteurs journaliers et hebdomadaires.
223 users
Nauta Connect
Permite conectarse a la red Nauta de ETECSA de forma sencilla y rápida, además de evitar él molesto problema de no poder cerrar sesión si cierras la pestaña. Solo funciona si estas conectado a una red Nauta de ETECSA en Cuba.
223 users
ThiWeb Crypt / Decrypt
Automatically Encrypt and decrypt links on forum Usable only logged-in (except extension popup)
222 users
PassBrow: Browser Password/Site Blocking
Protect your browser with a synced password on any browser using the same account and keep any site you want blocked. Also you can generate passwords.
222 users
