Extensions
Translator
Translate selected or entered text
uBlock Origin
Un bloqueur de nuisances efficace, qui ménagera votre processeur et votre mémoire vive.
Sidebar for YouTube™
Easy Access to YouTube via Sidebar UI
Bitwarden - Free Password Manager
Un gestionnaire de mots de passe sécurisé et gratuit pour tous vos appareils.
Pacman
A Pacman game on a popup
GX Calculator
Simple GX-style calculator adapts to the current colors and also reacts to keystrokes.
2048 Sidebar
The famous 2048 game on the Opera Sidebar.
Facebook Opera Sidebar
Access Facebook through Opera Sidebar.
Side Calculator
Calculator on the new sidebar of Opera.
Sidebar Sticky Note
Free HTML5 Sidebar Sticky Notes
Sidebar for Google™ Translate
Easy Access to Google Translate via Sidebar UI
Sidebar Sketch
Sketch anytime on your sidebar, even offline.
Emoji Minesweeper
Play Minesweeper as Emojis!
V7 Bookmarks
Bookmarks manager in your sidebar
Sudoku Sidebar
Play Sudoku on Sidebar anytime in your browser! even offline!
Text to Voice
Open sidebar selected text and click in context menu 'Selected text to Speech' to listen
Simple Notes
Simple notes in a panel, with a context menu item to copy text to a note.
V7 Notes
Notes d'Opera, classiques
Vertical Tabs
Manage your tabs in the sidebar!
Twitter Lite Sidebar (Unofficial)
Access Twitter Lite through Opera Sidebar. This is an UNOFFICIAL extensions.
Tree Tabs
Manage your tabs in the sidebar!
Raindrop.io - Smart Bookmarks
Gestionnaire de favoris tout-en-un
Web Panel
Navigate to websites in the sidebar.
uMatrix
Pointez-et-cliquez pour interdire/autoriser toute sorte de requêtes effectuées par le navigateur à l'aide d'un tableau de données.
V7 Sessions
Sidebar session manager
TickTick for Opera Sidebar (Unofficial Extension)
TickTick for Opera Sidebar. Unofficial Extension
V7 Tabs
Sidebar windows and tabs
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
V7 History
Access History from your Sidebar
Bookmarks by the Side
Une simple sidebar pour signets
Bookmarks Manager and Viewer
An elegant bookmark manager with fuzzy search and more