Web Security Audit
Identifies common vulnerabilities in websites as you browse the web.
Audit potential privacy leaks on websites
Improve your security and browse safer with seven tweaks.
Local pass store
A password manager with local storage, a bit like old WAND.
Simple, modern, open source and secure password manager.
SBCZ PKI Service Component
Component providing electronic signature of the document.
Automatically blocks all pages from any website that is not in your list of allowed websites.
Шифрування особистого листування в соціальних мережах.
Workspace Crypto Extension
Block third-party or all resources of style, script, image, font, xmlhttprequest types
Retrieve and store Mooltipass credentials easily from websites
Google™ Hangout Seen Blocker
Google™ Hangouts Seen Blocker allows you to read your hangouts without notifying the sender.
Removes HTTP referer header
Cookie Switch ON|OFF
Switch cookies ON or OFF with just one click!
Provides website information such as Rank, and checks URLs against suspected pages.
G URL Shortener
Easily shorten desired urls via Rebrandly API.
MetaCert: Internet Security (Website Identity)
Internet security for teams, remote workers and families.
MD5 Lock - Password Securer
Secure your passwords.
Switch between no proxy and Tor , blocks some common attacks and trackers and more !
The portal to the new & open Internet. Send encrypted message and decentralized Apps right on top of social networks.
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.
File Guard (Encryptor | Decryptor)
Encrypt or decrypt any file with just one click inside your browser!
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.
PunyCode Domain Detection
This extension attempts to detect PunyCode domain phishing attack
Premiumize.me extension for Opera
PfP: Pain-free Passwords
Use a single master password to generate secure passwords for all websites - without losing track of passwords you cannot change.
Announce your preference to see nothing but vanilla content