확장 기능
Free File Sender
Free file transfer
Bing Translate
Easily access Bing Translate from Opera's sidebar
Category Tabs for Google Keep™
Better organize your Google Keep notes
Mod randomizer
Randomly enables a mod and disables other mods. Can automatically identify mods.
Bookmarks by the Side
간단한 북마크 사이드 바.
Simple Notes
Simple notes in a panel, with a context menu item to copy text to a note.
Sidebar Covid Tracker
Simple Covid Tracker for Sidebar based of https://www.worldometers.info/coronavirus/
Bookmarks Manager and Viewer
An elegant bookmark manager with fuzzy search and more
Twitter Lite Sidebar (Unofficial)
Access Twitter Lite through Opera Sidebar. This is an UNOFFICIAL extensions.
uMatrix
Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.
Bible-WebApp
This widget uses Logos Bible Software's Biblia.com Bible API service to get the Bible text
Shortcuts for Google™
Choose from 1000+ Google™ shortcuts to show up as buttons in a space-saving popup
Hackernews Sidebar
Loads up Dharmesh Patels's excellent Web App for Hackernews on the Sidebar
TollSjekk
TollSjekk
Techmeme Sidebar
Browse technology news on Techmeme in the 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
TickTick for Opera Sidebar (Unofficial Extension)
TickTick for Opera Sidebar. Unofficial Extension
Tree Tabs
Manage your tabs in the sidebar!
ChessGrow
Give easy access to ChessGrow from sidebar.
SimpleExtManager
A simple menu to enable, disable and access options of extensions.
Black Menu for Wikipedia
Easy access to the Wikipedia universe
Quick History Redux
A Redux (bug fix) for gucio1007's "Quick History". It shows your browsing history in the browser sidebar.
GTasks Sidebar
Google Tasks on sidebar (not official)
Simple Bookmark Sidebar
This extension shows your bookmarks in Opera's sidebar.
Fraction Generator
Generate Fractions for copy to clipboard
ICQ for Sidebar
Run ICQ Web in Sidebar
SunBible
A beautiful way to read, study, and memorize the Bible
Minúta po minúte
Minúta po minúte Denníka N
InoReader Sidebar
Mobile version Inoreader.com on sidebar (not official)
Browse++ Sidebar
Utilities for even more powerful web browsing. Search all open tabs, retrieve previously closed tabs, and make notes.
CalLite CRM
CalLite CRM - Monitor Plugin