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How to Download the OpenAI Codex Beta App

March 21, 2026

If you want to download the OpenAI Codex beta app, use this direct download link:

Download OpenAI Codex Beta for macOS Apple Silicon

This file is named darwin-arm64, which means this specific build is for macOS on Apple Silicon Macs such as M1, M2, M3, and M4.

How to Install It

  1. Click the download link above.
  2. Wait for the ZIP file to finish downloading.
  3. Open the ZIP file to extract the app.
  4. Drag the Codex app into your Applications folder.
  5. Open the app from Applications.

If macOS warns you that the app was downloaded from the internet, review the prompt and continue if you trust the source.

If you want the raw URL, here it is:

https://persistent.oaistatic.com/codex-app-beta/Codex%20(Beta)-darwin-arm64-26.311.30926.zip