Shortens URLs with various services.
Fight back against advertising surveillance
Extension allows you to see the latest news from a free online multiplayer role-playing game RPG MO.
Search in YouTube
Right-click on some selected text and find results in Youtube
A simple tool to make websites print better.
Desprotetor de Links
The Desprotetor Links allows you to dodge links protectors and other sites of its kind, with just one click.
DuckDuckGo for Opera
DuckDuckGo enhancements for Opera.
A quick simple notepad for your browser.
Displays the number of unread messages and allows you to reply without going into VK!
Megabonus - Cash Back up to 40%
MegaBonus - up to 40% cash back
Access History from your Sidebar
Redesign the web with Stylus, a user styles manager. Stylus allows you to easily install themes and skins for many popular sites.
FILMEGO - смотри и скачай своё кино!
View and download directly to any movie site (IMDb, RT, etc.)
Topface. Meeting is easy.
Extension for Topface new messages notifications.
Extension for Feedly news reader
Toggle Opera Turbo with one click
Shows a menu with all internal pages. Ex: about:about, about:plugins...
F.B. Purity cleans up and customises Facebook, letting you filter out the junk you dont want to see
Annotator Extension from F1000
Shortcuts for Google™
Choose from 500+ Google™ shortcuts to show up as buttons in a space-saving popup
The world's most popular userscript manager
Price Comparison made easy, directly in Opera - Get alerted if other stores offer better prices for the product that you're viewing
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
A simple popup to undo closed tabs, just that and a bit more.
RESTMan is a browser extension to work on http requests.
V7 Extension Manager
simple extension manager for your side bar
Download YouTube, Facebook, VK.com and 40+ sites in one click.
Yandex Music Fisher
Code tree for GitHub
Encrypt the Web! Automatically use HTTPS security on many sites.