Better navigation between different language versions of Wikipedia.
MyJDownloader Browser Extension
Adds MyJDownloader to your browser, a service that enables you to remote control your JDownloader.
Download YouTube, Facebook, VK.com and 40+ sites in one click.
Reddit Enhancement Suite
A suite of modules that enhance your Reddit browsing experience.
Ddict helps you instantly translate text on websites or PDF files by a double-click or a keypress.
AliRadar finds similar products, shows price history and seller’s ratings.
Pocket (formerly Read It Later)
The easiest, fastest way to capture articles, videos, and more.
Search in YouTube
Right-click on some selected text and find results in Youtube
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.
FVD Video Downloader
Popular Video Downloader. Downloads most popular media formats, flash videos.
Old school opera notes
Automatically find and apply coupon codes when you shop online!
The most popular Chrome extension, with over 40 million users! Blocks ads all over the web.
A simple popup to undo closed tabs, just that and a bit more.
V7 Extension Manager
simple extension manager for your side bar
Topface. Meeting is easy.
Extension for Topface new messages notifications.
SafeInCloud Password Manager
This extension autofills logins, passwords, and credit cards from SafeInCloud application.
Google Translate Sidebar for Opera
Access Google Translator through Opera Sidebar. This extension is UNOFFICIAL, and has nothing to do with Google.
A simple tool to make websites print better.
Create secret messages in your chats and emails that self destruct!
Scroll To Top Button
Adds a scroll to top or bottom button.
Fight back against advertising surveillance
RESTMan is a browser extension to work on http requests.
Control vk.com (vkontakte) audioplayer: gobal hotkeys, browser adressbar button
Brings back image features from Opera 12
Notifies of new messages in social networks and dating sites
VirtualShield - Fast and reliable VPN
Browse the web safely and anonymously. Built for privacy protection, backed by our fast, reliable, and secure network.
Extension for Feedly news reader
Qwant for Opera
Qwant Extension defines qwant.com as your default homepage and search engine.
Расширяет возможности заработка и взаимодействия с проектом.
WebRank SEO provides Google Pagerank, Alexa & Compete Rank, Social Stats, Whois Lookup, Web Security, Pages Indexed and Backlinks in Google & Bing.
Gismeteo Weather Forecast. Real time weather and detailed forecast all round the world