ChatGPT for Mac is OpenAI's desktop app for ChatGPT. It brings ChatGPT Work and Codex to your desktop, with context from your email, screenshots, files and anything on your screen.

Key features:

Use ChatGPT with context from your email, screenshots, files and what is on your screen.
Open Codex from the same app, and update from the Codex app if you already use it.
Delegate tasks with ChatGPT Work on Plus, Pro, Business and Enterprise plans.

You can sign up for ChatGPT for free, and ChatGPT Work requires a Plus, Pro, Business or Enterprise plan. Mobile apps are available for iOS and Android, and a ChatGPT Classic app is also offered for Mac and Windows.