Extensiones
Freelyshout Lite On Sidebar
This is an unoffical extensions. Freelyshout for Opera Sidebar. Freelyshout is social media platform.
V7 Extension Manager
simple extension manager for your side bar
SimpleExtManager
A simple menu to enable, disable and access options of extensions.
Luminous: JavaScript events blocker
Extensión experimental para identificar, analizar y bloquear código y eventos JavaScript en tu navegador.
Bookmarks Manager and Viewer
An elegant bookmark manager with fuzzy search and more
Browse++ Sidebar
Utilities for even more powerful web browsing. Search all open tabs, retrieve previously closed tabs, and make notes.
Site Settings Sidebar
Site specific settings on your sidebar.
ICQ for Sidebar
Run ICQ Web in Sidebar
Monthly Prayers Timetable
Islamic Monthly Prayers Timetable with HTML5 localStorage
MightyV Sidebar
Follow your favorite TV show. For Opera 29+ only.
Hackernews Sidebar
Loads up Dharmesh Patels's excellent Web App for Hackernews on the Sidebar
GTasks Sidebar
Google Tasks on sidebar (not official)
Simple Bookmark Sidebar
This extension shows your bookmarks in Opera's sidebar.
TollSjekk
TollSjekk
The Stories (sidebar edition)
Smart and beautiful tool for keeping links. Create a story for every ocasion!
TaggingNotes
Adds notes managed by tagging without hierarchized tree to sidebar.
Simple Vertical Tabs
Simple Vertical Tabs
InoReader Sidebar
Mobile version Inoreader.com on sidebar (not official)
Quick History Redux
A Redux (bug fix) for gucio1007's "Quick History". It shows your browsing history in the browser sidebar.
KJMZ DA BLAZE
Listen KJMZ DA BLAZE Radio with Opera Browser.
Techmeme Sidebar
Browse technology news on Techmeme in the sidebar.
Blendup
A tool for web developers to preview blend modes on different page elements.
Minúta po minúte
Minúta po minúte Denníka N