Stealthy allows you to see blocked websites from a click of a button.
Font Fingerprint Defender
Defending against Font fingerprinting by reporting a fake value.
Show passwords as you type.
Download Virus Checker
Automatically check all the download files against well-known anti-viruses using VirusTotal API
Privacy Protector Plus
removes all forms of tracking including web-bugs, tracking-scripts and information-collectors, and protects your personal data.
Extension for increasing security and privacy level of the user.
Easily block all images & videos within a website!
Ak Kamal e-Security Client Loader
extension to start Ak Kamal e-Security Client from browsers without Java-support
AudioContext Fingerprint Defender
Defending against AudioContext fingerprinting by reporting a fake value.
The BEST Anti Porn, parental filter, betting & casinos, PornCams tool on the web, and many more
YouTube ADS Stopper
For reliable removal of popups and ADS on Youtube
Family Friendly Filter
Best adult content blocker (parental control) extension. Blocks pornography, gambling, violent, malicious and illegal content. FREE
Open Two-Factor Authenticator
An open-source two-factor Time-based One-Time Password (TOTP) authenticator
PasswordBox - Free Password Vault
Opera上完全免費的密碼管理工具 ﹣ 從此以後再不會忘記您的密碼
Hide Tabs (Panic Button)
Easily hide and restore all open tabs with click of a button.
Cookie Switch ON|OFF
Switch cookies ON or OFF with just one click
NoTrack - Block Redirection Tracking
Prevents redirect links from tracking you in popular search engines.
Erases annoying elements.
Enables access to Zenit website; by-passing possible ISP blocks
Cobra Online Security ATD
Protects your privacy from Phishing, Scamming, Malwares, Harmful Js and online threats. Advance Threat Defense for your browser.
Improve your privacy and browse safer with seven tweaks.
This extension blocks cryptocurrency mining scripts and protects you from such websites.
Provides free checking of urls for viruses. It uses up to 64 different antivirus products and scan engines to check for viruses
Yandex Metrica opt-out add-on
Tells Yandex.Metrica not to track you.
Flash Blocker Strict
Strictly block all Flash contents from loading (supports whitelisting)
WebRTC Leak Prevent Toggle
Toggle WebRTC leak prevention in Opera using the official API.
Show my Password
a basic add-on to show all your passwords in web pages
A cookie manager on steroids to mark, 'flag', and manage cookies for one or alle domains using rules.
Browse with Onion
Easily browse desired websites with tor (onion) proxy!