Extensiones
Bookmarks by the Side
Una marcadores sencilla barra lateral.
uMatrix
Prohíbe/permite cualquier petición del navegador. Bloquea scripts, iframes, anuncios, facebook, etc.
Tree Tabs
Manage your tabs in the sidebar!
PageExpand
All Image Download. Image Zoom. Expand Thumbnail and Audio and Video. Expand the short URL. Override Referer. Extend BBS. etc...
Monthly Prayers Timetable
Islamic Monthly Prayers Timetable with HTML5 localStorage
Free File Sender
Free file transfer
SimpleExtManager
A simple menu to enable, disable and access options of extensions.
ChessGrow
Give easy access to ChessGrow from sidebar.
TickTick for Opera Sidebar (Unofficial Extension)
TickTick for Opera Sidebar. Unofficial Extension
Simple Vertical Tabs
Simple Vertical Tabs
Luminous: JavaScript events blocker
Extensión experimental para identificar, analizar y bloquear código y eventos JavaScript en tu navegador.
Simple Bookmark Sidebar
This extension shows your bookmarks in Opera's sidebar.
ICQ for Sidebar
Run ICQ Web in Sidebar
Browse++ Sidebar
Utilities for even more powerful web browsing. Search all open tabs, retrieve previously closed tabs, and make notes.
GTasks Sidebar
Google Tasks on sidebar (not official)
Site Settings Sidebar
Site specific settings on your sidebar.
Workspace Tab Counter
A tab counter specifically for GX, which counts tabs per workspace too.
Hackernews Sidebar
Loads up Dharmesh Patels's excellent Web App for Hackernews on the Sidebar
CalLite CRM
CalLite CRM - Monitor Plugin
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/
InoReader Sidebar
Mobile version Inoreader.com on sidebar (not official)
Fraction Generator
Generate Fractions for copy to clipboard
Minúta po minúte
Minúta po minúte Denníka N
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
The Stories (sidebar edition)
Smart and beautiful tool for keeping links. Create a story for every ocasion!
Gus EDT Extension
Extension pour utiliser le Gus-Edt
TollSjekk
TollSjekk
Quick History Redux
A Redux (bug fix) for gucio1007's "Quick History". It shows your browsing history in the browser sidebar.
Blendup
A tool for web developers to preview blend modes on different page elements.
KJMZ DA BLAZE
Listen KJMZ DA BLAZE Radio with Opera Browser.