延伸套件
uBlock Origin
終於出現了，一個高效率的阻擋器，使用不多的 CPU 及記憶體資源。
Translator
Translate selected or entered text
Sidebar for YouTube™
Easy Access to YouTube via Sidebar UI
Instagram Sidebar
Access to Instagram.
Bitwarden - Free Password Manager
Bitwarden 是一個安全、免費、跨平台的密碼管理工具。
Google Translate Sidebar for Opera
Access Google Translator through Opera Sidebar. This extension is UNOFFICIAL, and has nothing to do with Google.
V7 Bookmarks
在侧边栏显示书签管理器
Sidebar for Google™ Translate
Easy Access to Google Translate via Sidebar UI
Side Calculator
Calculator on the new sidebar of Opera.
2048 Sidebar
The famous 2048 game on the Opera Sidebar.
Google Keep Sidebar
Access to Google Keep website on the sidebar.
Twitter Lite Sidebar (Unofficial)
Access Twitter Lite through Opera Sidebar. This is an UNOFFICIAL extensions.
Skype Sidebar
Access to Skype for Web on the sidebar.
uMatrix
通過點選開關達到控制瀏覽器中的各種網頁請求。藉此阻擋網頁指令、嵌套頁面、媒體廣告、社交網站追踪等行爲。
V7 Sessions
Sidebar session manager
Text to Voice
Open sidebar selected text and click in context menu 'Selected text to Speech' to listen
Bookmarks by the Side
一個簡單的書籤欄。
V7 Notes
旧学校 opera 笔记
Sidebar Sticky Note
Free HTML5 Sidebar Sticky Notes
TweetTab
Access to Twitter mobile site. For Opera 29+ only.
Web Panel
Navigate to websites in the sidebar.
Quick Notes
The extension allows you to quickly save text notes on the sidebar of your browser.
V7 History
Access History from your Sidebar
Vertical Tabs
Manage your tabs in the sidebar!
Raindrop.io - Smart Bookmarks
"Save Button" for Web
SimpleExtManager
这简单的菜单可让您方便的管理瀏覽器的扩展程序。
V7 Stash
Save pages for later reading
V7 Tabs
Sidebar windows and tabs
V7 Extension Manager
simple extension manager for your side bar
Yandex.Translate Sidebar
This is an unoffical extensions. Yandex Translate for Opera Sidebar
Bookmarks Manager and Viewer
An elegant bookmark manager with fuzzy search and more
Sidebar for Google™ Search
Easy Access to Google search via Sidebar UI