Hola Better Internet
Access websites blocked in your country, company or school with Hola! Hola is free and easy to use!
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
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
Speed Dial for Gmail
A minimal SpeedDial extension to show the unread email count and the first unread email's title.
Avast Online Security
Avast Browser Security and Web Reputation Plugin.
The world’s fastest ad blocker! Same ad blocking, 8x accelerated page loading.
Evernote Web Clipper
Use the Evernote extension to save things you see on the web into your Evernote account.
DuckDuckGo for Opera
DuckDuckGo enhancements for Opera.
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.
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
Bookmarks Import & Export
Opera Bookmarks Import & Export
Multiple label and account notifier for Google Mail (Gmail)
Outlook.com Speed Dial
New Outlook.com Speed Dial extension shows you if you have new messages in your Outlook.com account when you're signed in.
uTorrent easy client
Extension add uTorrent web GUI in your web browser
AdBlocker for YouTube™ Video
removes all sorts of advertisement and banners from YouTube
Play YouTube Videos in Flash or HTML5 Player
Bringing together your devices, friends, and the things you care about.
VirtualShield - Fast and reliable VPN
Browse the web safely and anonymously. Built for privacy protection, backed by our fast, reliable, and secure network.
Calculator on the new sidebar of Opera.
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
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 on speeddial
Shows videos from Youtube subscriptions on speeddial
I don't care about cookies
Get rid of annoying cookie warnings from almost all 'infected' websites!
Old-styled notes in your extensions sidebar. http://fidel.im/classic-notes?en
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.
Reddit Enhancement Suite
A suite of modules that enhance your Reddit browsing experience
Yandex Wordstat Assistant
Quickly and easily switch between popular user-agent strings.