Codex for macOS 26.601.21317
Codex for macOS is OpenAI’s native desktop command center for agentic software development—built to effortlessly manage multiple agents at once, run work in parallel, and collaborate with agents on long-running tasks.
Organized by project, the Codex app keeps each agent thread’s context and progress visible, so you can switch instantly without losing the thread—while staying in control through reviewable diffs, built-in Git tools, and worktrees for isolating changes.
Models (OpenAI): gpt-codex, gpt-codex-mini, plus gpt-codex-max, gpt. (Codex can also be configured to use other models/providers that support the OpenAI Responses API.)
Version 26.601.21317:
- Release notes were unavailable when this listing was updated.
Frequently asked questions
How do I install the app?
Mount the image, drag the app into the "Applications" folder and launch it. If the system blocks the launch, allow it in "System Settings → Privacy & Security".
The app is damaged or won't launch
Reinstalling from a fresh image usually helps. Make sure your macOS version matches the one listed in the compatibility specs.
How do I update?
Download the new version from the site and install it over the current one — your settings will be preserved.
The download link doesn't work
Try a mirror or a download manager. For large files the browser often drops the connection.
How do I completely remove the app?
Use an uninstaller utility — it cleans up the service files that remain after moving the app to the trash.
Choose a download source
Codex for macOS 26.601.21317 · 385.29 MB