What is My IP Address
View your public ip address via toolbar popup.
Audit potential privacy leaks on websites
Simple, modern, open source and secure password manager.
Show my Password
a basic add-on to show all your passwords in web pages
Keep cookies from leaving your browser.
CookieViz analyzes the interactions between your web browser and the remote servers and websites.
GenPass - Умный генератор паролей
GenPass - Smart password generator lets you to create a strong easy remembered password of high cracking resistance.
Retrieve and store Mooltipass credentials easily from websites
Removes HTTP referer header
Disable Page Visibility API
Prevent websites from tracking whether you are currently in another tab/ window.
IDN Safe is a browser extension which blocks internationalized domain names to prevent you from visiting probable fake sites.
Block third-party or all resources of style, script, image, font, xmlhttprequest types
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.
MetaCert: Internet Security (Website Identity)
Internet security for teams, remote workers and families.
Announce your preference to see nothing but vanilla content
Premiumize.me extension for Opera
Improve your security and browse safer with seven tweaks.
Google™ Hangout Seen Blocker
Google™ Hangouts Seen Blocker allows you to read your hangouts without notifying the sender.
PunyCode Domain Detection
This extension attempts to detect PunyCode domain phishing attack
Web Security Audit
Identifies common vulnerabilities in websites as you browse the web.
Decryption of encrypted data on RSA key
Local pass store
A password manager with local storage, a bit like old WAND.
View dissapearing messages on PC.
Filter request headers
Block certain values (cookies, etc.) from http request headers.
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.
This extension emulates Netscape's crypto.signText() using LSF.
G URL Shortener
Easily shorten desired urls via Rebrandly API.
Provides website information such as Rank, and checks URLs against suspected pages.
Passwords Cleaner (Eraser)
Quickly delete/wipe your browser stored passwords for a defined period with one click
Automatically blocks all pages from any website that is not in your list of allowed websites.