2048 Mini game
The game 2048
All Image Download. Image Zoom. Expand Thumbnail and Audio and Video. Expand the short URL. Override Referer. Extend BBS. etc...
A sidebar extension for tab management.
Simple notes in a panel, with a context menu item to copy text to a note.
Sidebar for Google™ Search
Easy Access to Google search via Sidebar UI
Too many open tabs? Manage your tabs, regain your sanity and improve your browsing experience with tabzen
Prayer times | مواقيت الصلاة.
معرفة مواقيت الصلاة
ICQ for Sidebar
Run ICQ Web in Sidebar
Monthly Prayers Timetable
Islamic Monthly Prayers Timetable with HTML5 localStorage
Minimalistic todo extension for your sidebar
The best way to share things well surfing the web - Simplest possible way.
The extension allows you to listen GIKRadio directly in the browser. Walk on the Internet and listen good music! Request Song from sidebar (press CTRL+SHIFT+S).
Simple Vertical Tabs
Simple Vertical Tabs
Site Settings Sidebar
Site specific settings on your sidebar.
Simple Bookmark Sidebar
This extension shows your bookmarks in Opera's sidebar.
This widget uses Logos Bible Software's Biblia.com Bible API service to get the Bible text
Utilities for even more powerful web browsing. Search all open tabs, retrieve previously closed tabs, and make notes.
Quick History Redux
A Redux (bug fix) for gucio1007's "Quick History". It shows your browsing history in the browser sidebar.
Free File Sender
Free file transfer
Loads up Dharmesh Patels's excellent Web App for Hackernews on the Sidebar
The History Panel
An extension that puts the browser history in the sidebar, sorted by date.
Google Tasks on sidebar (not official)
Mobile version Inoreader.com on sidebar (not official)
The sidebar with all the Radioigor and Videoigor music channels.
The Stories (sidebar edition)
Smart and beautiful tool for keeping links. Create a story for every ocasion!
Adds notes managed by tagging without hierarchized tree to sidebar.
A tool for web developers to preview blend modes on different page elements.
Browse technology news on Techmeme in the sidebar.
Follow your favorite TV show. For Opera 29+ only.