Extensiones
Bookmarks Manager and Viewer
An elegant bookmark manager with fuzzy search and more
Category Tabs for Google Keep™
Organiza mejor tus notas de Google Keep
GeoKW
Zaznacz lub wpisz numer KW, aby uzyskać informacje o działkach w tej księdze.
uMatrix
Prohíbe/permite cualquier petición del navegador. Bloquea scripts, iframes, anuncios, facebook, etc.
Bookmarks by the Side
Una marcadores sencilla barra lateral.
Language toolkit
The missing language interface.
PageExpand
All Image Download. Image Zoom. Expand Thumbnail and Audio and Video. Expand the short URL. Override Referer. Extend BBS. etc...
Free File Sender
Free file transfer
ChessGrow
Give easy access to ChessGrow from sidebar.
TickTick for Opera Sidebar (Unofficial Extension)
TickTick for Opera Sidebar. Unofficial Extension
SimpleExtManager
A simple menu to enable, disable and access options of extensions.
Monthly Prayers Timetable
Islamic Monthly Prayers Timetable with HTML5 localStorage
Twitter Lite Sidebar (Unofficial)
Access Twitter Lite through Opera Sidebar. This is an UNOFFICIAL extensions.
Morse Code Translator
Traduce texto a código Morse y al revés.
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
TollSjekk
TollSjekk
CalLite CRM
CalLite CRM - Monitor Plugin
calcatom
Calculadora científica inteligente y conversor de divisas en tiempo real
Simple Vertical Tabs
Simple Vertical Tabs
Sidebar Covid Tracker
Simple Covid Tracker for Sidebar based of https://www.worldometers.info/coronavirus/
Black Menu for Wikipedia
Fácil acceso al universo Wikipedia
Hackernews Sidebar
Loads up Dharmesh Patels's excellent Web App for Hackernews on the Sidebar
Navvatart VerTabs
Modern vertical tab manager with multi-group support, drag and drop, and smooth animations. By Navvatart
GTasks Sidebar
Google Tasks on sidebar (not official)
Browse++ Sidebar
Utilities for even more powerful web browsing. Search all open tabs, retrieve previously closed tabs, and make notes.
Simple Bookmark Sidebar
This extension shows your bookmarks in Opera's sidebar.
SunBible
A beautiful way to read, study, and memorize the Bible
Fraction Generator
Generate Fractions for copy to clipboard
ICQ for Sidebar
Run ICQ Web in Sidebar
Shortcuts for Google™
Elija entre más de 1000 accesos directos de Google™ para mostrar como botones en una ventana emergente que ahorra espacio
Techmeme Sidebar
Browse technology news on Techmeme in the sidebar.
Gus EDT Extension
Extension pour utiliser le Gus-Edt