Rozšírenia
Bing Translate
Easily access Bing Translate from Opera's sidebar
Bookmarks Manager and Viewer
An elegant bookmark manager with fuzzy search and more
Category Tabs for Google Keep™
Lepší organizace poznámek Google Keep
Shortcuts for Google™
Vybrat z 1000+ Google™ zkratek
PageExpand
All Image Download. Image Zoom. Expand Thumbnail and Audio and Video. Expand the short URL. Override Referer. Extend BBS. etc...
Tabsets.net
Use the tabsets.net browser extension to safely keep track all your tabs and links in the Side Panel, locally or in the cloud
uMatrix
Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.
Twitter Lite Sidebar (Unofficial)
Access Twitter Lite through Opera Sidebar. This is an UNOFFICIAL extensions.
Bookmarks by the Side
A simple bookmarks sidebar.
Tree Tabs
Manage your tabs in the sidebar!
ChessGrow
Give easy access to ChessGrow from sidebar.
Monthly Prayers Timetable
Islamic Monthly Prayers Timetable with HTML5 localStorage
TickTick for Opera Sidebar (Unofficial Extension)
TickTick for Opera Sidebar. Unofficial Extension
SimpleExtManager
A simple menu to enable, disable and access options of extensions.
Black Menu for Wikipedia
Easy access to the Wikipedia universe
Simple Vertical Tabs
Simple Vertical Tabs
GeoKW
Zaznacz lub wpisz numer KW, aby uzyskać informacje o działkach w tej księdze.
Sidebar Covid Tracker
Simple Covid Tracker for Sidebar based of https://www.worldometers.info/coronavirus/
GTasks Sidebar
Google Tasks 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.
Hackernews Sidebar
Loads up Dharmesh Patels's excellent Web App for Hackernews on the Sidebar
CalLite CRM
CalLite CRM - Monitor Plugin
Navvatart VerTabs
Modern vertical tab manager with multi-group support, drag and drop, and smooth animations. By Navvatart
Browse++ Sidebar
Utilities for even more powerful web browsing. Search all open tabs, retrieve previously closed tabs, and make notes.
Minúta po minúte
Minúta po minúte Denníka N
InoReader Sidebar
Mobile version Inoreader.com on sidebar (not official)
Fraction Generator
Generate Fractions for copy to clipboard
Landmarks
Allows you to navigate a web page via WAI-ARIA landmarks, using the keyboard or a pop-up menu.
KJMZ DA BLAZE
Listen KJMZ DA BLAZE Radio with Opera Browser.
Techmeme Sidebar
Browse technology news on Techmeme in the sidebar.
SunBible
A beautiful way to read, study, and memorize the Bible
ICQ for Sidebar
Run ICQ Web in Sidebar