Extensions
Hola Free VPN Proxy Unblocker
Unblock websites blocked in your country, company or school with Hola. Hola is free and easy to use!
Enhancer for YouTube
Tons of features to improve your user experience on YouTube™.
Tampermonkey
The world's most popular userscript manager
convert2mp3.net Online Video Converter
Adds an option to convert YouTube.com, Dailymotion.com, and Clipfish.de Videos online to MP3, MP4 and more formats
ibVPN - Best VPN & Proxy
Best VPN & Proxy for Unblocking Restricted Websites
Avast Online Security
Avast Browser Security and Web Reputation Plugin.
VirtualShield - Fast and reliable VPN
Browse the web safely and anonymously. Built for privacy protection, backed by our fast, reliable, and secure network.
Adblock Fast
The world’s fastest ad blocker! Same ad blocking, 8x accelerated page loading.
Free Avira Phantom VPN - Unblock Websites
Climb over firewalls to access any site – securely and privately. Unlimited data & FREE.
Turn Off the Lights
The entire page will be fading to dark, so you can watch the videos as if you were in the cinema. Works for YouTube™ and beyond.
DuckDuckGo for Opera
DuckDuckGo enhancements for Opera.
Bookmarks Import & Export
Opera Bookmarks Import & Export
Nimbus Screen Capture
Screen Capture FULL Web page or any part. Edit screenshots. Record screencasts - record video from your screen.
Pocket (formerly Read It Later)
Pocket Extension for Opera - The best way to save articles, videos and more
Gmail Notifier
Multiple label and account notifier for Google Mail (Gmail)
I don't care about cookies
Get rid of annoying cookie warnings from almost all 'infected' websites!
Evernote Web Clipper
Use the Evernote extension to save things you see on the web into your Evernote account.
uTorrent easy client
Extension add uTorrent web GUI in your web browser
YouTube™ Flash-HTML5
Play YouTube Videos in Flash or HTML5 Player
Yandex Wordstat Assistant
Reddit Enhancement Suite
A suite of modules that enhance your Reddit browsing experience
Capture Webpage Screenshot - FireShot
Take FULL webpage screenshots. Capture, edit and save them to PDF/JPEG/GIF/PNG, upload, print, send to OneNote, clipboard or email.
Set password for your browser ( Opera lock )
This extension will allow users to set password for the browser to avoid unauthorized access. Prompts for password on opera startup
Pushbullet
Bringing together your devices, friends, and the things you care about.
Google Keep Sidebar
Access to Google Keep website on the sidebar.
Side Calculator
Calculator on the new sidebar of Opera.
User-Agent Switcher
Quickly and easily switch between popular user-agent strings.
Youtube to MP3 Converter
Convert Youtube to MP3, the most trusted YouTube to MP3 tool. It's fast, free, download instantly and no registration is required.
Gmail Notifier
Notifies you about unread e-mail in your Gmail account.
Black Menu for Google™
The easiest access to the Google universe
Disable HTML5 Autoplay
Disables autoplay of all HTML5 audio and video
ColorPicker Eyedropper
A color-picker tool that allows you to select color values from webpages.