Extensions
Number of search results for 'tabs': 312
Search in YouTube
Right-click on some selected text and find results in Youtube
The Old Reader Notifier
Notifies you about unread items in your The Old Reader account.
RoSearcher
Search through the game servers for a player!
Date Today
The best clock to see in one glance the current date and time. With an option to see the digital clock in the browser toolbar.
Snow for Opera
Add falling snow to your page for a snowstorm effect and turn it into a winter wonderland.
Rotate that Video Player
Improve your video experience by effortlessly rotating your video clips by 90, 180, or 270 degrees.
Image to Text Free OCR imagetotext.io
Free Image to text online tool to extract text from image files at one click
MoreGestures
Mouse gestures for links and the mousewheel.
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.
Simple Bookmark Sidebar
This extension shows your bookmarks in Opera's sidebar.
Popup Player for Spotify™
Control Spotify web player from a toolbar popup (includes play, pause, skip previous and next tracks)
Super Auto Refresh
Auto-refresh (reload) pages, on a selected interval. NO ADs. SUPER EASY.
GooglePanicImages
Displays a 'view' link and 'image dimensions' on hover at images of Google image search.
YouTube™ auto Pause and Resume
Pause YouTube player when page is hidden and resume when it is active again!
Copy Title And Url
Copy the title and url in markdown, pukiwiki, html format.
Songsterr tablature downloader
Download Guitar Pro (GP) files from Songsterr.com for playback and editing
BitRef
Check Bitcoin Address Balance Tool
Right Click Validator
Right click on any webpage to validate it using the W3 NUValidator service.
Quick JIRA
Quickly opens the JIRA with the corresponding ticket
Sound Booster - Ultra Loud
Boost your browser's audio up to 600% with a single click. Includes a reset button for quick volume control.
YouTube™ use Flash Player
Force YouTube to use Flash player over the HTML5 player
vPause
Control vk.com (vkontakte) audioplayer: gobal hotkeys, browser adressbar button
Bulk URL Opener
A simple Opera extension to open multiple URLs at once.
Bulk URL Opener
Open multiple URLs at once
Black Menu for Wikipedia
Easy access to the Wikipedia universe
Picture-in-Picture - Floating Video Player
The extension lets users watch videos in Picture-in-Picture (PiP) mode.
FleetMarks
Lightweight and simple bookmarks
Dev extensions reload
Reload enabled development extensions
Search with Wikipedia™
Select and search in Wikipedia with mouse right-click.
HTML Content Blocker
Blocks desired HTML contents (script, style, image, object, media)
Flag Plus
Shows country flag based on the server location for any website
Image reverse search
Adds an option to the context menu to reverse search an image on various services
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