Switch between no proxy and Tor , blocks some common attacks and trackers and more !
PunyCode Domain Detection
This extension attempts to detect PunyCode domain phishing attack
Block third-party or all resources of style, script, image, font, xmlhttprequest types
G URL Shortener
Easily shorten desired urls via Rebrandly API.
Cookie Switch ON|OFF
Switch cookies ON or OFF with just one click!
MetaCert: Internet Security (Website Identity)
Internet security for teams, remote workers and families.
Saba Security Plugin
Removes HTTP referer header
Block bad iFrames
This extension removes bad iframes, which are used to cheat
History Limiter Custom Refresh
Limits the number of items the browser will keep in history by days. Cosmetic refresh of iron2000's work. Broom icon by Roundicons.
IDN Safe is a browser extension which blocks internationalized domain names to prevent you from visiting probable fake sites.
Workspace Crypto Extension
Google™ Hangout Seen Blocker
Google™ Hangouts Seen Blocker allows you to read your hangouts without notifying the sender.
Intuitive Password - Quick Login
Intuitive Password® helps you log into any website with a single mouse click.
Automatically blocks all pages from any website that is not in your list of allowed websites.
Provides website information such as Rank, and checks URLs against suspected pages.
Twitter Redirect Fixer
Twitter adds redirection to all shared links to learn what links you click. This extension removes redirection (Twitter + 3rd-party) to protect your privacy. As a side-effect, all links will load faster.
Dalenryder Password Generator Addon
A simple extension that allows you to generate passwords in your webbrowser.
Le chiffrement de la correspondance personnelle sur les réseaux sociaux.
Filter request headers
Block certain values (cookies, etc.) from http request headers.
Limitlesslane - Free Password Manager
Limitlesslane is the best way to store and manage all of your internet accounts in maximum security.
MD5 Lock - Password Securer
Secure your passwords.
Flexible password generator using a cryptographic hash algorithm of your choice - Fully Compatible with PasswordMaker.org
DeepVault extension allows you to verify your files and documents. You can know when a file/document has been altered or changed. DeepVault add-on works with the DeepVaultOnline API from https://deepvaultonline.com/ using blockchain technology.
Passwords Cleaner (Eraser)
Quickly delete/wipe your browser stored passwords for a defined period with one click
Premiumize.me extension for Opera
Retrieve and store Mooltipass credentials easily from websites
Announce your preference to see nothing but vanilla content