Extensions
JSON Beautifier
Display JSON objects by transforming them into Syntax editable highlighted HTML to validate, format, and save
Raindrop.io - Smart Bookmarks
All-in-one bookmark manager
Classic Tabs
Classic Tabs brings back some of the extra tab options from Opera 12.
Tab Suspender (Tab Unloader)
Automatically suspend (hibernate) inactive tabs to free up system resources
SimpleProxy
A simple proxy management tool
Homepage in New Tab
This extension enables you to set homepage and open in new or current tab.
Redirect Bypasser
Avoid redirects and has direct access to the sites you want to visit.
Black Menu for Google™
The easiest access to the Google universe
Open in PDF Reader
Send PDF links directly to your favorite PDF viewer like Adobe Acrobat Reader
Notepad
A simple yet powerful notepad with HTML5 support and more
StopAll Ads
SAY GOODBYE TO ADS! Browse Safely. Optimize Surfing.
Simple Notes
Simple notes in a panel, with a context menu item to copy text to a note.
Advanced Youtube to MP3 converter
Advanced Youtube to MP3 converter will allows you to save music Mp3 or video Mp4 in just 1 click
Atavi bookmarks
Visual bookmarks, bookmarks sync across various browsers and absolute safety for your bookmarks
Web Panel
Navigate to websites in the sidebar.
EPUBReader
Read epub files directly in the browser
GMX MailCheck
The safe way to access your personal mail.
Copy As Plain Text
Copy as plain text the content of web pages with rapid preview using context menu
Ad Blocker for Facebook™ App (Video & Images)
Blocks video and image ads from the facebook app news feed. And it actually works
Screenshot YouTube Video
Quickly extract video frames from YouTube and OK.ru and save to JPG images with just one click.
GOOGLE APPS
All google web apps with a single click
WEB.DE MailCheck
The safe way to access your personal mail.
Open in VLC media player
Send audio and video streams directly to the well-known VLC™ media player
Auto Pause|Stop for YouTube™
Automatically pause or stop YouTube videos from playing
Color Picker
Search for the perfect color via an stylish color picker in a popup window.
Todoist for Opera
Organize work and life with Todoist for Opera
VectorDraw - Paint on Tab
Draw interactive objects (circle, rectangular, polygon) or use the brush tool to write on the current tab and capture the result
eLang: Learn languages with Netflix & Youtube
Learn languages by reading, listening and watching Netflix and YouTube. Any article or video is a lesson for learning English words.
Pushbullet
Bringing together your devices, friends, and the things you care about.
TickTick for Opera Sidebar (Unofficial Extension)
TickTick for Opera Sidebar. Unofficial Extension
Odnoklassniki Downloader (IDL Helper)
Download music and videos from OK.ru and Instagram in MP3, MP4, WEBM. Screenshot button for online video players.
Mobile View Switcher
Switch to mobile view with one click via toolbar button.