Summary
Opera One is the flagship web browser from Opera, redesigned as the first browser with native AI built in. It combines a clean, modular interface with Aria, Opera's free browser AI, and is available free on Windows, macOS and Linux.
Key Features
Aria native browser AI with free, unlimited access and live web results
ChatGPT integrated in the browser sidebar
Tab Islands to group related tabs by context
Modular Design that adapts the browser to the user's needs
Multithreaded compositor for smoother navigation
Free built-in VPN on desktop and mobile
Built-in ad blocker
Workspaces and Split Screen for multitasking
User-controlled AI services with optional opt-in
Free on Windows, macOS and Linux
About Opera One
Aria is powered by Opera's Composer AI engine and OpenAI's GPT technology, with live results from the web, and can be invoked from the sidebar or a command line. It is free and unlimited, with ChatGPT also available in the sidebar. Tab Islands keep related tabs together by context, and can be collapsed, expanded or saved into bookmarks and pinboards, while the Modular Design adapts the browser to the user's needs and a multithreaded compositor makes navigation smoother.
Opera One also includes a free built-in VPN and ad blocker, with an optional paid VPN Pro for device-wide protection. The AI experience is user-controlled, so users can opt into AI services or not, and the R2 and R3 updates have added Tab Island customization and a rebuilt, agentic browser AI.
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