Visual bookmarks, bookmarks sync across various browsers and absolute safety for your bookmarks
Blocks banners, text ads, video ad on YouTube, all kinds of popups and tracking systems.
Reddit Enhancement Suite
A suite of modules that enhance your Reddit browsing experience
Calculator on the new sidebar of Opera.
Bookmarks by the Side
A simple bookmarks sidebar.
Speed Dial for Gmail
A minimal SpeedDial extension to show the unread email count and title.
Block ads seamlessly on popular websites
Set password for your browser ( Opera lock )
This extension will allow users to set password for the browser to avoid unauthorized access. Prompts for password on opera startup
FVD Speed Dial - New Tab Page
New Tab Page Replacement with 3D Speed Dial and predefined images, sync and organize your bookmarks, groups, and most visited
Youtube on speeddial
Shows videos from Youtube subscriptions on speeddial
MailTrack for Gmail
Email tracking free and unlimited. Add the double check marks (✓✓) to your Gmail.
Check road conditions in a glance.
Notifies you about unread e-mail in your Gmail account.
Bookmark Manager and more ....
Google Keep Sidebar
Access to Google Keep website on the sidebar.
Steam Trader Helper
This extension facilitate the work on the Steam Community Market.
Black Menu for Google™
The easiest access to the Google universe
Disable HTML5 Autoplay
Disables autoplay of all HTML5 audio and video
Webpage Screenshot Free
Awesome high quality screenshots of any webpage. Like no other extension, it is elegant and simple to use. It just works!
RSS Reader for Opera 15+!
Quickly and easily switch between popular user-agent strings.
SAY GOODBYE TO ADS! Browse Safely. Optimize Surfing.
Phone-styled digital clock with Moon Phases! Now with configurable skins
Awesome Screenshot: Capture & Annotate
Capture the whole page or any portion, annotate it with rectangles, circles, arrows, lines and text, blur sensitive info, one-click upload to share. Support PNG and shortcuts.
Enlarge thumbnails on mouse over. Works on over 100 sites and is totally free from shady updates, ads or 3rd party tracking.
QR Codematic allows you to easily generate QR codes.
Ant.com Antmarks Extension
Manage your favorite web pages
Speeds up browsing over the time, by adding missing Cache-Control response headers.
Boomerang for Gmail™
Allows you to schedule messages to be sent or returned at a later date.
Select like a Boss
Select link's text just like a regular text (like in Opera'12 browser) - Select like a Boss ;)