拡張機能
Translator
Translate selected or entered text
uBlock Origin
高効率ブロッカーが遂に登場。CPUとメモリーの負担を抑えます。
Sidebar for YouTube™
Easy Access to YouTube via Sidebar UI
Side Calculator
Calculator on the new sidebar of Opera.
2048 Sidebar
The famous 2048 game on the Opera Sidebar.
Sidebar for Google™ Translate
Easy Access to Google Translate via Sidebar UI
Bitwarden - Free Password Manager
Bitwarden はあらゆる端末で使える、安全な無料パスワードマネージャーです。
Google Keep Sidebar
Access to Google Keep website on the sidebar.
Google Translate Sidebar for Opera
Access Google Translator through Opera Sidebar. This extension is UNOFFICIAL, and has nothing to do with Google.
Sidebar Sticky Note
Free HTML5 Sidebar Sticky Notes
Twitter Lite Sidebar (Unofficial)
Access Twitter Lite through Opera Sidebar. This is an UNOFFICIAL extensions.
Quick Notes
The extension allows you to quickly save text notes on the sidebar of your browser.
V7 Bookmarks
あなたのサイドバー用ブックマークマネージャー
Text to Voice
Open sidebar selected text and click in context menu 'Selected text to Speech' to listen
Raindrop.io - Smart Bookmarks
All-in-one bookmark manager
Web Panel
Navigate to websites in the sidebar.
V7 Notes
古いタイプのOperaノート
Simple Notes
Simple notes in a panel, with a context menu item to copy text to a note.
V7 Sessions
サイドバー用セッションマネージャー
Yandex.Translate Sidebar
This is an unoffical extensions. Yandex Translate for Opera Sidebar
uMatrix
Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.
Vertical Tabs
Manage your tabs in the sidebar!
Todoist sidebar(Unofficial)
Opens Todoist(https://todoist.com) in the sidebar. This is an unoffical extension.
GIKRadio
The extension allows you to listen GIKRadio directly in the browser. Walk on the Internet and listen good music! Request Song from sidebar (press CTRL+SHIFT+S).
Tree Tabs
Manage your tabs in the sidebar!
Bookmarks by the Side
シンプルなブックマークサイドバー。
V7 History
あなたのサイドバーで閲覧履歴にアクセス
V7 Stash
Save pages for later reading
V7 Tabs
Sidebar windows and tabs
TickTick for Opera Sidebar (Unofficial Extension)
TickTick for Opera Sidebar. Unofficial Extension
V7 Extension Manager
simple extension manager for your side bar
Bookmarks Manager and Viewer
An elegant bookmark manager with fuzzy search and more