Extensions
Number of search results for 'tab group': 351
HTML5 Editor
HTML5 Editor with CSS, JS, HTML validator and beautify code
Geocaching.com Friends Logs
Shows your friends logs at the top of the window, so you don't need to View logbook>friends logs on every cache.
FleetMarks
Lightweight and simple bookmarks
Dev extensions reload
Reload enabled development extensions
HTML Content Blocker
Blocks desired HTML contents (script, style, image, object, media)
Web Archive Viewer
Easily view archived (cached) webpages via seven different engines.
Search with Wikipedia™
Select and search in Wikipedia with mouse right-click.
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
Cookie Editor
Edit cookies related to the current page and all its sub-frames right from a popup
ePub Reader
Read ePubs in a reader view style window, convert into PDF or use text to speech
Translate Web Page
This addon provides quick translation of selected texts
Picture in Picture
Enables Picture in Picture mode on Youtube and other sites on Opera browser
Y2Mate - YouTube MP3/MP4 Downloader
Download YouTube videos as MP3 audio or MP4 video. Fast, free, and easy to use.
Shortkeys
Easily customizable keyboard shortcuts for Opera
Gmail Notifier
Notifies you about unread e-mail in your Gmail account.
Copy URLs
Copy all URLs to clipboard
BazQux Notifier
Displays the number of unread items from BazQux.com
Disable Cookies
Disable cookies for current domain.
YouTube™ No Annotations
Prevents YouTube HTML5 and Flash players from auto-enabling annotations
Blendup
A tool for web developers to preview blend modes on different page elements.
Images ON/OFF
Disable images on current site.
Copy As Plain Text
Copy as plain text the content of web pages with rapid preview using context menu
Cleaner Pro - Clear Cache & History
Best way to clear cache and Opera browsing data!
'Improve YouTube!' (Video & YouTube Tools)
YouTube, tidy + smart? Youtube video youtube player size youtube color ad skip speed volume channel skipper tags playlist hide
Total WebShield: Browser Antivirus Protection
Enjoy a safer internet browsing experience, secure from phishing and malware.
Testing Toolkit
Testing Toolkit is a lightweight, multi-tool browser extension that lets you inspect and switch User-Agent strings, capture and annotate screens, throttle network presets, and quickly encode/decode Base64—all from one polished popup.
Social Disconnect Plus
removes all forms of tracking from social media contents (i.e. Facebook like button).
Value Bet Calculator
Calculate value bets based on Smart value bet calculator for sports betting. Analyze odds, estimate expected value, and find profitable bets instantly with real-time data.bookmaker odds and real probabilities with automatic data retrieval
YouTube™ Popular Videos
A grid view of most pupular videos on YouTube.
Color Picker - Native Eyedropper
Determine the pixel's color on the screen with a magnifying glass eyedropper. It supports color selection history and clipboard copy
Control Center for YouTube
YouTube popup pause and resume as well as no buffer, HD quality, wide screen, ...
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