F.B. Purity cleans up and customises Facebook, letting you filter out the junk you dont want to see
Better navigation between different language versions of Wikipedia.
DuckDuckGo for Opera
DuckDuckGo enhancements for Opera.
Shows a menu with all internal pages. Ex: about:about, about:plugins...
Displays the number of unread messages and allows you to reply without going into VK!
Topface. Meeting is easy.
Extension for Topface new messages notifications.
FILMEGO - смотри и скачай своё кино!
View and download directly to any movie site (IMDb, RT, etc.)
A global dark theme for the web
Разширение на Feedly за четец на новини
A simple popup to undo closed tabs, just that and a bit more.
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
Шифрирайте мрежата! Използвайте автоматична HTTPS защита на много страници.
Price Comparison made easy, directly in Opera - Get alerted if other stores offer better prices for the product that you're viewing
Nimbus Screen Capture
Screen Capture FULL Web page or any part. Edit screenshots. Record screencasts - record video from your screen.
AdF.ly Skipper 2015
Skips AdF.ly links and bypasses the wait!
Access History from your Sidebar
Customize how images are displayed and controlled within your browser.
Desprotetor de Links
The Desprotetor Links allows you to dodge links protectors and other sites of its kind, with just one click.
Yandex Music Fisher
FVD Video Downloader
Popular Video Downloader. Downloads most popular media formats, flash videos.
Annotator Extension from F1000
Temporary list of sites you want to visit later.
Download YouTube, Facebook, VK.com and 40+ sites in one click.
V7 Extension Manager
simple extension manager for your side bar
YouTube Design Preserver
YouTube Design Preserver preserves the YouTube design that you've chosen permanently!
Bookmarks by the Side
A simple bookmarks sidebar.
Shortcuts for Google™
Choose from 500+ Google™ shortcuts to show up as buttons in a space-saving popup
Beta version - Mark already seen Videos on YouTube