拡張機能
NoRef
Removes HTTP referer header
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
NoLeaks
Audit potential privacy leaks on websites
File Guard (Encryptor | Decryptor)
Encrypt or decrypt any file with just one click inside your browser!
SBCZ PKI Service Component
Component providing electronic signature of the document.
GenPass - Умный генератор паролей
GenPass - Smart password generator lets you to create a strong easy remembered password of high cracking resistance.
Filter request headers
Block certain values (cookies, etc.) from http request headers.
Metis (Μῆτις) password generator
Metis (Μῆτις) password generator help you to have a unqiue password per website with a unique key.
Cookie Pirate
Keep cookies from leaving your browser.
Whitelist Manager
Automatically blocks all pages from any website that is not in your list of allowed websites.
PreferSafe
Announce your preference to see nothing but vanilla content
My Own Passphrase
The easiest passphrase generator for your cybersecurity needings.
Encryption
暗号化により個人での対応と社会的ネットワーク
WorkspaceCrypto
Workspace Crypto Extension
Link Revealer
See the true URL for all links and improve your security!
G URL Shortener
Easily shorten desired urls via Rebrandly API.
WebAPI Blocker
Easily block (nullify) undesired Web API(s) and improve your privacy.
MD5 Lock - Password Securer
Secure your passwords.
IDN Safe
IDN Safe is a browser extension which blocks internationalized domain names to prevent you from visiting probable fake sites.
Local pass store
A password manager with local storage, a bit like old WAND.
Insight™
Provides website information such as Rank, and checks URLs against suspected pages.
PfP: Pain-free Passwords
A simple and secure password manager to be used with KeePass databases.
Cockatoo
Secure password aggregator.
Passky
Simple, modern, open source and secure password manager.
Premiumize.me
Premiumize.me extension for Opera
Bump
Hide your real email and control who can send you messages. Generate new emails with one click is pretty easy.
ProSe - Privacy Policy Analyzer
Pro Se reads and analyses privacy policies on your behalf. It empowers you to make informed decisions about your privacy rights.
PfP: Pain-free Passwords (legacy)
Use a single master password to generate secure passwords for all websites - without losing track of passwords you cannot change.