Check link in Norton Safeweb
This extension adds a context menu item which opens the Norton Safeweb report page for the selected link.
340 users
CryptoData
Easily and quickly to encrypt / decrypt: Private messages via e-mail, blogs, social networks, forums, websites, images, etc Support: Firefox, Thunderbird and SeaMonkey
339 users
ProtonMail (unofficial)
Unofficial ProtonMail extension. Provides notifications and makes it possible to close the ProtonMail tab, and even the browser, without getting logged out.
338 users
Monochromate - The Best Greyscale Extension
A browser extension that applies a grayscale filter to websites, reducing eye strain and helping prevent doomscrolling. Customize intensity, exclude sites, and browse more mindfully.
336 users
Request Interceptor
A Firefox extension that intercepts and edits HTTP requests, allowing you to view, customize, and send them directly from your browser. Incredibly easy and comfortable to use. Good for penetration testers and developers.
333 users
Symantec Authentication Client Extension
Messaging API between web pages and Symantec PKI Client
333 users
wow-dpi
Extremely simple “workaround” bypassing russian site blacklist without need to use proxies, TOR, etc. NOTE! This addon works ONLY with some ISPs like ros****kom and only for HTTP. This addon probably will not work if you use HTTP proxy.
331 users
Search Engine Ad Remover
Removes ads when searching using Google, Bing, DuckDuckGo, StartPage and Ask!
330 users
QSS eID
Use your electronic identification card for secure authentication and digital signing.
330 users
LinkedIn Guest Browser
This add-on allows you to browse LinkedIn profiles without having to login to LinkedIn! Good for those that don't have LinkedIn accounts and also for those with an interest in digital anonymity and/or OSINT.
329 users
SmartPKI component extension
This extension are used with SmartPKI component(required extra installation). Copyright 2012 Zhan Xin Information Co., Ltd.
328 users
Buttercup
Manage your online identities and credentials with Buttercup: An open-source, free and secure credentials manager.
327 users
Check XSS
Plugin helps in finding site vulnerabilities such as XSS, SQL injection and CRLF. Check XSS makes it possible for you to text XSS (CRLF and SQL commands) with context menu with just 2 mouse clicks.
324 users
4 Pages Et Rien Dedans
Un module à des fins éducatives pour visualiser les articles réservés aux abonnés non protégés sur certains journaux en ligne.
324 users
Disable Page Visibility API
Firefox add-on to disable the Page Visibility API. This prevents e.g. video conferencing systems from tracking whether you are currently in another window.
321 users
