扩展
Tree Tabs
Manage your tabs in the sidebar!
Bookmarks by the Side
一个简单的书签栏。
Google Messages for Opera Sidebar
This Add-On allows you to send text messages from your Opera Browser, to anyone you want.
ChessGrow
Give easy access to ChessGrow from sidebar.
PageExpand
All Image Download. Image Zoom. Expand Thumbnail and Audio and Video. Expand the short URL. Override Referer. Extend BBS. etc...
SimpleExtManager
这简单的菜单可让您方便的管理瀏覽器的扩展程序。
TickTick for Opera Sidebar (Unofficial Extension)
TickTick for Opera Sidebar. Unofficial Extension
Monthly Prayers Timetable
Islamic Monthly Prayers Timetable with HTML5 localStorage
ICQ for Sidebar
Run ICQ Web in Sidebar
Free File Sender
Free file transfer
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
GTasks Sidebar
Google Tasks on sidebar (not official)
Fraction Generator
Generate Fractions for copy to clipboard
Minúta po minúte
Minúta po minúte Denníka N
Browse++ Sidebar
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.
TollSjekk
TollSjekk
Techmeme Sidebar
Browse technology news on Techmeme in the sidebar.
Sidebar Covid Tracker
Simple Covid Tracker for Sidebar based of https://www.worldometers.info/coronavirus/
Hackernews Sidebar
Loads up Dharmesh Patels's excellent Web App for Hackernews on the Sidebar
Luminous: JavaScript events blocker
An experimental extension to identify, analyze and block code execution and event collection through JavaScript in your browser.
Gus EDT Extension
Extension pour utiliser le Gus-Edt
Simple Vertical Tabs
Simple Vertical Tabs
Workspace Tab Counter
A tab counter specifically for GX, which counts tabs per workspace too.
Site Settings Sidebar
Site specific settings on your sidebar.
InoReader Sidebar
Mobile version Inoreader.com on sidebar (not official)
Simple Bookmark Sidebar
This extension shows your bookmarks in Opera's sidebar.
KJMZ DA BLAZE
Listen KJMZ DA BLAZE Radio with Opera Browser.
Landmarks
Allows you to navigate a web page via WAI-ARIA landmarks, using the keyboard or a pop-up menu.
Blendup
A tool for web developers to preview blend modes on different page elements.
The Stories (sidebar edition)
Smart and beautiful tool for keeping links. Create a story for every ocasion!