Download Atlas May 2026

Users can download the installer from the Official OpenAI Atlas Page and sign in with their existing ChatGPT account to sync preferences and history.

Comparing prices and extracting pain points from product reviews across different sites. Download Atlas

Avoid using "Agent Mode" for tasks involving sensitive financial or donor information. Users can download the installer from the Official

Includes native support for tab groups and improved memory usage to handle intensive AI tasks. 2. Technical Specifications & Availability Platform Support: macOS: Fully available and the primary launch platform. Includes native support for tab groups and improved

This report provides an overview of (often referred to simply as Atlas ), OpenAI's agentic web browser launched in late 2025. It details the software’s core capabilities, pricing, and practical use cases based on current market availability as of April 2026. Executive Summary

A dedicated chat sidebar allows users to interact with ChatGPT without leaving their current webpage.

Users are encouraged to start with "Browser Memories" turned off until they are comfortable with how the AI tracks their activity across sites. ChatGPT Atlas: The Complete Use Cases Guide & Video Library