Notifies you about unread e-mail in your Gmail account.
Sidebar Sticky Note
Free HTML5 Sidebar Sticky Notes
Play YouTube Videos in Flash or HTML5 Player
Desktop Screen Record
Record the computer's screen, entire application or a single browser tab with audio support
The extension allows you to quickly save text notes on the sidebar of your browser.
Steam Trader Helper
This extension facilitate the work on the Steam Community Market.
Easily record video & audio from your computer's camera
Tab Suspender (Tab Unloader)
Automatically suspend (hibernate) inactive tabs to free up system resources
The safe way to access your personal mail.
VirtualShield - Fast and reliable VPN
Browse the web safely and anonymously. Built for privacy protection, backed by our fast, reliable, and secure network.
Reddit Enhancement Suite
A suite of modules that enhance your Reddit browsing experience
Avoid redirects and has direct access to the sites you want to visit.
Bringing together your devices, friends, and the things you care about.
Yandex Wordstat Assistant
Preview documents, videos, music, and more with a mouse hover.
Take a screenshot from the entire website with just one click.
Black Menu for Google™
The easiest access to the Google universe
Avira Password Manager
Avira Password Manager saves, manages, and syncs all your passwords across all your devices.
EverSync - Sync dials, backup dials
Synchronize your bookmarks, FVD Speed Dials. Secure online access. Backup, restore your bookmarks. Sync favorites between computers
Twitter Video Downloader | Fast and Free
Download Twitter Videos - Save any Twitter video and gif with one simple click. free, fast & easy to use.
SAY GOODBYE TO ADS! Browse Safely. Optimize Surfing.
Visual bookmarks, bookmarks sync across various browsers and absolute safety for your bookmarks
Raindrop.io - Smart Bookmarks
"Save Button" for Web
Read epub files directly in the browser
Close & Clean
Close all tabs and windows and clean up Opera in one single click
A simple proxy management tool
Navigate to websites in the sidebar.
Old school opera notes
Homepage in New Tab
This extension enables you to set homepage and open in new or current tab.
Open in PDF Reader
Adds a context menu item to send PDF links directly to a PDF viewer like Adobe Acrobat Reader
RSS Reader for Opera 15+!
A quick simple notepad for your browser.