Add extensions, get work done

Get Login Safely & Custom Web Search to Check Login URL's against Safe Browsing List & Get Yahoo Web Search

Mailvelope

Enhance your webmail provider with end-to-end encryption. Secure email communication based on the OpenPGP standard.

WebRTC leaks your actual IP addresses from behind your VPN, by default.

Strict Pop-up Blocker

Quickly toggle between blocking all pop-up windows and allowing some pop-ups

Kee - Password Manager

Save time, sign in easily to websites and avoid the hassle of forgotten password resets. Protect yourself and people you know from the nightmare of your accounts being hacked.

Eno® from Capital One®

Shop more securely through your desktop browser with Eno®, your Capital One® assistant.

Passbolt - Open source password manager for teams

Passbolt is an open source password manager designed for collaboration. Securely create, manage and monitor your passwords. Share them instantly with your team.

anonymoX

Easy anonymous web browsing. – Change your IP-Address and country – Visit blocked or censored websites. – Delete cookies, show your public ip, and more We provide the proxy servers, no external proxies or other programs required

Avira Password Manager

Avira Password Manager saves, manages, and syncs all your passwords across all your devices.

Gmail™ Notifier (restartless)

Multiple account (or label) Gmail notifier (without storing passwords)

CORS Everywhere

A firefox addon allowing the user to enable CORS everywhere by altering http responses. Report issues to the repository, with enough information to reproduce the problem: https://github.com/spenibus/cors-everywhere-firefox-addon/issues

SAML-tracer

A tool for viewing SAML and WS-Federation messages sent through the browser during single sign-on and single logout.

User-Agent Switcher

Quickly and easily switch between popular user-agent strings.

BlockTube

YouTube™ Content Blocker Block channels and videos from YouTube™ Fast and easy

Offline QR Code Generator

This add-on allows you to quickly generate a QR code offline with the URL of the open tab or any (selected) other text! 👍 It works completely offline protecting your privacy and has a big range of features like colored QR codes!

Avast Online Security & Privacy

Secure your Mozilla Firefox browser against real-time online threats, trackers, and scams. We’ll check every site you visit, from Facebook to your bank, so nothing puts you or your data at risk. Join a growing community of 400 million Avast users.

Silk - Privacy Pass Client

Client support for Privacy Pass anonymous authorization protocol.

TunnelBear VPN

TunnelBear is a simple app that helps you browse the Internet privately and securely. TunnelBear changes your IP and protects your browsing data from online threats, letting you access your favorite websites and apps worldwide.

uMatrix

Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.

WebRTC Leak Shield

Disable WebRTC and prevent IP leak.

Smart HTTPS

This extension automatically changes HTTP web addresses to the secure HTTPS, whenever possible.

cookies.txt

Exports all cookies to a Netscape HTTP Cookie File, as used by curl, wget, and youtube-dl, among others.