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Peek
Preview documents, videos, music, and more with a mouse hover.
Lingvanex - Translator and Dictionary
Lingvanex Translator is a modern translation application for 127 languages
Close & Clean
Close all tabs and windows and clean up Opera in one single click
Adaware Ad Block
The fastest and simplest ad blocker. Blocks all ads including Facebook and video ads. Added security guards against online threats.
Auto Pause|Stop for YouTube™
Automatically pause or stop YouTube videos from playing
YouTube™ All Flash® Player
Switch all YouTube™ Videos to Adobe Flash® Player.
Notepad
A quick simple notepad for your browser.
Text to Speech (TTS)
A text to speech tool with natural sounding voices.
Intelligent Speaker: text-to-speech
Intelligent Speaker: FREE smart reader, runs on leading tts engine. Convert files, blog posts & more to speech. Listen on any device
TabHamster
Session manager and tabs saver. With sync
Web Paint
Draw shapes, lines, and add text to live web pages and take screenshot.
PDF Viewer, Editor & Converter
Allows you to view PDF files with the Soda Online PDF Viewer.
Mobile View Switcher
Switch to mobile view with one click via toolbar button.
GOOGLE APPS
All google web apps with a single click
Smart RSS
RSS Reader for Opera 15+!
Open in PDF Reader
Adds a context menu item to send PDF links directly to a PDF viewer like Adobe Acrobat Reader
JSON Beautifier
Display JSON objects by transforming them into Syntax editable highlighted HTML
Browser Lock
Secure your browser against unauthorized people, easily!
Disable Autoplay for YouTube™
Disable YouTube HTML5 player from auto-playing.
Documents
Viewer for online documents (e.g. PDF, MS Word)
Speed-Up Browsing
Speeds up browsing over the time, by adding missing Cache-Control response headers.
Open in PDF Viewer
Easily open desired links in PDF viewer
StopAll Ads
SAY GOODBYE TO ADS! Browse Safely. Optimize Surfing.
SimpleUndoClose
这个简单的弹出可让您轻而易举的撤销关闭的标签！
Gmail™ Panel (and Notifier)
Easy access to Gmail via toolbar-popup UI, plus, get badge notifications.
Bookmarks
Bookmark Manager and more ....
Print
打印当前网页
Virtual Backgrounds for Google Meet™
Virtual Backgrounds for Google Meet™
ImagePreviewer
Shows a popup with an image preview when hovering over link.
Color Picker
Search for the perfect color via an stylish color picker in a popup.
Google™ Calendar
Track life's important events all in one place supporting badge notification
Vertical Tabs
Manage your tabs in the sidebar!