Erweiterungen
Tree Tabs
Manage your tabs in the sidebar!
Bookmarks by the Side
Ein einfacher Lesezeichen-Manager für die Sidebar
Bookmarks Manager and Viewer
An elegant bookmark manager with fuzzy search and more
uMatrix
Kontrolliere alle Anfragen deines Browsers durch einfaches Point&Click. Blockiere damit Skripte, IFrames, Werbung, Facebook usw.
PageExpand
All Image Download. Image Zoom. Expand Thumbnail and Audio and Video. Expand the short URL. Override Referer. Extend BBS. etc...
SimpleExtManager
A simple menu to enable, disable and access options of extensions.
Monthly Prayers Timetable
Islamic Monthly Prayers Timetable with HTML5 localStorage
ChessGrow
Give easy access to ChessGrow from sidebar.
TickTick for Opera Sidebar (Unofficial Extension)
TickTick for Opera Sidebar. Unofficial Extension
Free File Sender
Free file transfer
Browse++ Sidebar
Utilities for even more powerful web browsing. Search all open tabs, retrieve previously closed tabs, and make notes.
ICQ for Sidebar
Run ICQ Web in Sidebar
Simple Vertical Tabs
Simple Vertical Tabs
Luminous: JavaScript events blocker
An experimental extension to identify, analyze and block code execution and event collection through JavaScript in your browser.
Sidebar Covid Tracker
Simple Covid Tracker for Sidebar based of https://www.worldometers.info/coronavirus/
GTasks Sidebar
Google Tasks on sidebar (not official)
Simple Bookmark Sidebar
Diese Erweiterung stellt die Lesezeichen in der Sidebar dar.
Site Settings Sidebar
Site specific settings on your sidebar.
CalLite CRM
CalLite CRM - Monitor Plugin
Hackernews Sidebar
Loads up Dharmesh Patels's excellent Web App for Hackernews on the Sidebar
Fraction Generator
Generate Fractions for copy to clipboard
KJMZ DA BLAZE
Listen KJMZ DA BLAZE Radio with Opera Browser.
Minúta po minúte
Minúta po minúte Denníka N
Quick History Redux
A Redux (bug fix) for gucio1007's "Quick History". It shows your browsing history in the browser sidebar.
Gus EDT Extension
Extension pour utiliser le Gus-Edt
The Stories (sidebar edition)
Smart and beautiful tool for keeping links. Create a story for every ocasion!
Techmeme Sidebar
Browse technology news on Techmeme in the sidebar.
Landmarks
Allows you to navigate a web page via WAI-ARIA landmarks, using the keyboard or a pop-up menu.
TollSjekk
TollSjekk
Workspace Tab Counter
A tab counter specifically for GX, which counts tabs per workspace too.
GETTR Sidebar
Bring your news feed from the free speech social media platform gettr.com to the Opera sidebar for quick access.
SunBible
A beautiful way to read, study, and memorize the Bible