एक्सटेंशन
uMatrix
Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.
Bookmarks Manager and Viewer
An elegant bookmark manager with fuzzy search and more
Tree Tabs
Manage your tabs in the sidebar!
Navvatart VerTabs
Modern vertical tab manager with multi-group support, drag and drop, and smooth animations. By Navvatart
TickTick for Opera Sidebar (Unofficial Extension)
TickTick for Opera Sidebar. Unofficial Extension
Google Messages Sidebar
Access to Google Messages website on the sidebar.
ChessGrow
Give easy access to ChessGrow from sidebar.
Black Menu for Wikipedia
Easy access to the Wikipedia universe
SimpleExtManager
A simple menu to enable, disable and access options of extensions.
GeoKW
Zaznacz lub wpisz numer KW, aby uzyskać informacje o działkach w tej księdze.
Bookmarks by the Side
A simple bookmarks sidebar.
PageExpand
All Image Download. Image Zoom. Expand Thumbnail and Audio and Video. Expand the short URL. Override Referer. Extend BBS. etc...
Simple Vertical Tabs
Simple Vertical Tabs
Monthly Prayers Timetable
Islamic Monthly Prayers Timetable with HTML5 localStorage
GTasks Sidebar
Google Tasks on sidebar (not official)
Mod randomizer
Randomly enables a mod and disables other mods. Can automatically identify mods.
Browse++ Sidebar
Utilities for even more powerful web browsing. Search all open tabs, retrieve previously closed tabs, and make notes.
InoReader Sidebar
Mobile version Inoreader.com on sidebar (not official)
Sidebar Covid Tracker
Simple Covid Tracker for Sidebar based of https://www.worldometers.info/coronavirus/
SunBible
A beautiful way to read, study, and memorize the Bible
Hackernews Sidebar
Loads up Dharmesh Patels's excellent Web App for Hackernews on the Sidebar
Minúta po minúte
Minúta po minúte Denníka N
Fraction Generator
Generate Fractions for copy to clipboard
Workspace Tab Counter
A tab counter specifically for GX, which counts tabs per workspace too.
Gus EDT Extension
Extension pour utiliser le Gus-Edt
Simple Bookmark Sidebar
This extension shows your bookmarks in Opera's sidebar.
Techmeme Sidebar
Browse technology news on Techmeme in the sidebar.
ICQ for Sidebar
Run ICQ Web in Sidebar
Landmarks
Allows you to navigate a web page via WAI-ARIA landmarks, using the keyboard or a pop-up menu.
Quick History Redux
A Redux (bug fix) for gucio1007's "Quick History". It shows your browsing history in the browser sidebar.
TollSjekk
TollSjekk
CalLite CRM
CalLite CRM - Monitor Plugin