# Opera One

Experience evolved tabs, faster AI, and modular design updates. Download the Opera One browser with the latest R3 updates.

## Evolved Tabs

By organizing tabs into separate groups, Tab Islands has become integral to the daily browsing of millions. This R3 update implements highly-requested customization options for even more intuitive tab grouping and seamless browsing.

### Name your tab islands

Give each tab island its own name for thematic tab grouping and a cleaner workflow.

### Choose handle colors

Easily assign colors to your tab island handles to identify your tab groups at a glance.

## Advancing AI

Opera One has upgraded its AI with a faster engine and better models. These advancements deliver higher-quality answers in less time, with a refined and easy-to-use UI, completely free.

### Opera AI in right-side panel

Interact with Opera AI on the right while using sidebar apps on the left, and discover integrated AI options when highlighting content.

### Faster responses, better models

Opera One’s agentic-based 2.0 engine processes your questions and commands in multiple iterations for improved, and speedy, responses.

### AI page context

Opera AI understands the context of your browsing, including entire tab islands. This optional context-awareness delivers more precise answers.

## Modular design features

Opera’s handy sidebar keeps your favorite apps and Google services one click away. Plus, the much-loved Split Screen feature has had a versatility overhaul with exciting new options.

### Opera’s dynamic Sidebar

Conveniently access your apps in one click in a sidebar that can autohide. Swap between workspaces, pop out your Music Player, and stay connected through your favorite messengers and social media apps.

### Sidebar Google Services

Google Calendar and Gmail are now available in your sidebar, letting you work, play and browse without juggling apps. Just click the three-dots at the bottom of your sidebar to add them.

## Immersive themes

Opera Themes let you completely change the look, sound, and feel of your browser and boost your mood. Preview themes below.

Select a theme to preview:

Radiance
Orbit
Metamorphic
Midsommar
Ethereal

Browser sounds
Keyboard sounds
Background music

## Opera One

Experience evolved tabs, faster AI, and modular design with the latest updates in the new version of Opera One.