Search for the perfect color via an stylish color picker in a popup window.
Homepage in New Tab
This extension enables you to set homepage and open in new or current tab.
A simple yet powerful notepad with HTML5 support and more
Session manager and tabs saver. With sync
Copy As Plain Text
Copy as plain text the content of web pages with rapid preview using context menu
Адаптер Рутокен Web Плагин
Navigate to websites in the sidebar.
A pomodoro timer extension to help you be more productive.
Tab Auto Refresh
Automatically refresh tabs based on custom time intervals
Read epub files directly in the browser
Google Keep is the easiest way to store your notes while you browse internet
See website traffic and key metrics for any website, including engagement rate, traffic ranking, keyword ranking and traffic source.
Odnoklassniki Downloader (IDL Helper)
Download music and videos from OK.ru and Instagram in MP3, MP4, WEBM. Screenshot button for online video players.
Grammar Checker and Rewrite Tool — Linguix
Improve your writing and create compelling content with Linguix grammar checker & rewriter.
Todoist for Opera
Organize work and life with Todoist for Opera
Save to Mendeley [Unofficial]
Add the paper in the current URL to Mendeley.
QR – QR Codes
Show QR code™ representing url of current tab or right clicked link
Screenshot YouTube Video
Quickly extract video frames from YouTube and OK.ru and save to JPG images with just one click.
Mobile View Switcher
Switch to mobile view with one click via toolbar button.
Youtube is No MORE
Remove everything from the homepage of youtube, so you dont get lost, and you can still check your notifications.
Manage your tabs in the sidebar!
Bookmarks Manager and Viewer
An elegant bookmark manager with fuzzy search and more
Bringing together your devices, friends, and the things you care about.
Visually appealing simple calculator! can be used with mouse or keyboard
Black Menu for Google™
The easiest access to the Google universe
Avoid redirects and has direct access to the sites you want to visit.
Open in PDF Reader
Send PDF links directly to your favorite PDF viewer like Adobe Acrobat Reader
Close & Clean
Close all tabs and windows and clean up Opera in one single click
VectorDraw - Paint on Tab
Draw interactive objects (circle, rectangular, polygon) or use the brush tool to write on the current tab and capture the result
eLang: Learn languages with Netflix & Youtube
Language learning with Netflix, YouTube, Coursera. eLang smart extension - dual subtitles, personal vocabulary & more
All google web apps with a single click
Gmail™ Panel (and Notifier)
Easy access to Gmail via toolbar-popup UI, plus, get badge notifications.