拡張機能
Flash Blocker Strict
Strictly block all Flash contents from loading (supports whitelisting)
Local CDN
Local emulation of Content Delivery Networks
Passwords Cleaner (Eraser)
Quickly delete/wipe your browser stored passwords for a defined period with one click
PreferSafe
Announce your preference to see nothing but vanilla content
History Cleaner for Opera
immediately deletes the history of the Opera browser as it launches. You can also plan to periodically delete your Opera history.
NoRef
Removes HTTP referer header
Delete History
Delete browsing history.
HTML format cleaner
Right-click context-menu to clear HTML formating (remove HTML tags) and copy as plain text
NoLeaks
Audit potential privacy leaks on websites
Policy Control - JavaScript and Flash blocker
Block third-party or all resources of style, script, image, font, xmlhttprequest types
Filter request headers
Block certain values (cookies, etc.) from http request headers.
Cookie Switch ON|OFF
Switch cookies ON or OFF with just one click!
PasswordBox - Free Password Vault
Opera 用無料パスワード管理アプリ – もう二度とパスワードを忘れることはありません
Lasource Helper
Lasource Helper
Policy Control
Gain complete control over all content settings (cookie, images, javascript, etc.).
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.
KANOPE
Switch between no proxy and Tor , blocks some common attacks and trackers and more !
What is My IP Address
View your public ip address via toolbar popup.
Passky
Simple, modern, open source and secure password manager.
CryptoStop
This extension blocks cryptocurrency mining scripts and protects you from such websites.
Decryption RSA
Decryption of encrypted data on RSA key
Авто Вход для ДО Мирэа
Автоматический вход на платформу ДО Мирэа
Password Generator
The K+ Password Generator to go!
G URL Shortener
Easily shorten desired urls via Rebrandly API.
Vodkaď si?
GenPass - Умный генератор паролей
GenPass - Smart password generator lets you to create a strong easy remembered password of high cracking resistance.
4b42 GeoIP
Google™ Hangout Seen Blocker
Google™ Hangouts Seen Blocker allows you to read your hangouts without notifying the sender.
Local pass store
A password manager with local storage, a bit like old WAND.
CookieViz extension
CookieViz analyzes the interactions between your web browser and the remote servers and websites.
My Own Passphrase
The easiest passphrase generator for your cybersecurity needings.
Metis (Μῆτις) password generator
Metis (Μῆτις) password generator help you to have a unqiue password per website with a unique key.