Extensions
Translator
Translate selected or entered text
uBlock Origin
Finally, an efficient blocker. Easy on CPU and memory.
Sidebar for YouTube™
Easy Access to YouTube via Sidebar UI
Instagram Sidebar
Access to Instagram.
Bitwarden - Free Password Manager
A secure and free password manager for all of your devices.
Twitter Lite Sidebar (Unofficial)
Access Twitter Lite through Opera Sidebar. This is an UNOFFICIAL extensions.
2048 Sidebar
The famous 2048 game on the Opera Sidebar.
Sidebar for Google™ Translate
Easy Access to Google Translate via Sidebar UI
Side Calculator
Calculator on the new sidebar of Opera.
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.
V7 Bookmarks
Bookmarks manager in your sidebar
Sidebar Sticky Note
Free HTML5 Sidebar Sticky Notes
TweetTab
Access to Twitter mobile site. For Opera 29+ only.
Text to Voice
Open sidebar selected text and click in context menu 'Selected text to Speech' to listen
V7 Sessions
Sidebar session manager
uMatrix
Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.
V7 Notes
Old school opera notes
Quick Notes
The extension allows you to quickly save text notes on the sidebar of your browser.
Raindrop.io - Smart Bookmarks
The Bookmarking Tool that Does it All
Yandex.Translate Sidebar
This is an unoffical extensions. Yandex Translate for Opera Sidebar
Vertical Tabs
Manage your tabs in the sidebar!
Tree Tabs
Manage your tabs in the sidebar!
Todoist sidebar(Unofficial)
Opens Todoist(https://todoist.com) in the sidebar. This is an unoffical extension.
Bookmarks by the Side
A simple bookmarks sidebar.
Web Panel
Navigate to websites in the sidebar.
SimpleExtManager
A simple menu to enable, disable and access options of extensions.
2048 Mini game
The game 2048
V7 Tabs
Sidebar windows and tabs
V7 Stash
Save pages for later reading
V7 Extension Manager
simple extension manager for your side bar
V7 History
Access History from your Sidebar