Extensions
Hola Free VPN Proxy Unblocker
Unblock websites blocked in your country, company or school with Hola. Hola is free and easy to use!
Tampermonkey
The world's most popular userscript manager
Enhancer for YouTube
Tons of features to improve your user experience on YouTube™.
ibVPN - Best VPN & Proxy
Best VPN & Proxy for Unblocking Restricted Websites
VirtualShield - Fast and reliable VPN
Browse the web safely and anonymously. Built for privacy protection, backed by our fast, reliable, and secure network.
Avast Online Security
Avast Browser Security and Web Reputation Plugin.
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.
DuckDuckGo for Opera
DuckDuckGo enhancements for Opera.
Bookmarks Import & Export
Opera Bookmarks Import & Export
Evernote Web Clipper
Use the Evernote extension to save things you see on the web into your Evernote account.
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.
uTorrent easy client
Extension add uTorrent web GUI in your web browser
Pocket (formerly Read It Later)
The easiest, fastest way to capture articles, videos, and more.
Nimbus Screen Capture
Screen Capture FULL Web page or any part. Edit screenshots. Record screencasts - record video from your screen.
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!
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
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.
FVD Speed Dial - New Tab Page
New Tab Page Replacement with 3D Speed Dial and predefined images, sync and organize your bookmarks, groups, and most visited
YouTube™ Flash-HTML5
Play YouTube Videos in Flash or HTML5 Player
ColorPicker Eyedropper
A color-picker tool that allows you to select color values from webpages.
Pushbullet
Bringing together your devices, friends, and the things you care about.
Gmail Notifier
Notifies you about unread e-mail in your Gmail account.
Side Calculator
Calculator on the new sidebar of Opera.
AdBlocker for YouTube™ Video
removes all sorts of advertisement and banners from YouTube
Tab Auto Refresh
Automatically refresh tabs based on custom time intervals
User-Agent Switcher
Quickly and easily switch between popular user-agent strings.
Google Keep Sidebar
Access to Google Keep website on the sidebar.
SimpleProxy
A simple proxy management tool
MailTrack for Gmail
Mail Tracking free forever and unlimited. Add double check marks (✓✓) to your Gmail.