拡張機能
Bookmarks by the Side
シンプルなブックマークサイドバー。
ChessGrow
Give easy access to ChessGrow from sidebar.
Free File Sender
Free file transfer
Bible-WebApp
This widget uses Logos Bible Software's Biblia.com Bible API service to get the Bible text
SimpleExtManager
拡張機能のアクセス権限をシンプルなメニューを用いて有効化・無効化することができます。
PageExpand
画像の一括ダウンロード、画像のポップアップ、サムネイルやビデオの展開、短縮URLの展開、URL文字列のリンク化、リファラ置換、主要掲示板の拡張表示など...
TickTick for Opera Sidebar (Unofficial Extension)
TickTick for Opera Sidebar. Unofficial Extension
Monthly Prayers Timetable
Islamic Monthly Prayers Timetable with HTML5 localStorage
Browse++ Sidebar
Utilities for even more powerful web browsing. Search all open tabs, retrieve previously closed tabs, and make notes.
Luminous: JavaScript events blocker
An experimental extension to identify, analyze and block code execution and event collection through JavaScript in your browser.
Workspace Tab Counter
A tab counter specifically for GX, which counts tabs per workspace too.
Simple Vertical Tabs
Simple Vertical Tabs
ICQ for Sidebar
Run ICQ Web in Sidebar
TollSjekk
TollSjekk
Simple Bookmark Sidebar
This extension shows your bookmarks in Opera's sidebar.
GTasks Sidebar
Google Tasks on sidebar (not official)
Hackernews Sidebar
Loads up Dharmesh Patels's excellent Web App for Hackernews on the Sidebar
Gus EDT Extension
Extension pour utiliser le Gus-Edt
Fraction Generator
Generate Fractions for copy to clipboard
InoReader Sidebar
Mobile version Inoreader.com on sidebar (not official)
Minúta po minúte
Minúta po minúte Denníka N
Sidebar Covid Tracker
Simple Covid Tracker for Sidebar based of https://www.worldometers.info/coronavirus/
Site Settings Sidebar
Site specific settings on your sidebar.
TaggingNotes
サイドバーにタグ付け型のメモ機能を追加します。
JxArşiv | Araçlar
Currency, Meter, Square, VAT, Percentage, Letter, Word Count, Age Calculation and Archives ...
Quick History Redux
A Redux (bug fix) for gucio1007's "Quick History". It shows your browsing history in the browser sidebar.
Techmeme Sidebar
Browse technology news on Techmeme in the sidebar.
GETTR Sidebar
Bring your news feed from the free speech social media platform gettr.com to the Opera sidebar for quick access.
KJMZ DA BLAZE
Listen KJMZ DA BLAZE Radio with Opera Browser.
Landmarks
Allows you to navigate a web page via WAI-ARIA landmarks, using the keyboard or a pop-up menu.
Blendup
A tool for web developers to preview blend modes on different page elements.
The Stories (sidebar edition)
Smart and beautiful tool for keeping links. Create a story for every ocasion!