How to use two ChatGPT accounts in the Windows app

In the browser, two ChatGPT accounts need private windows or separate profiles. With Mezi, each account in the Windows app lives in its own instance and stays signed in.

Step by step

  1. Download and install Mezi, then choose the folder where instances will live.
  2. In Mezi, click "Add app" and pick ChatGPT from the installed apps list.
  3. Click "New instance" and give it a name, like "Work" or "Personal".
  4. Open the instance and sign in with the other account. Each account’s history stays separate.

The free plan opens 1 instance at a time, alongside your normal app. With Pro, you can open as many as you want at once.

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Tip

Use one instance per client or project so conversations never mix.

Frequently asked question

Can Mezi see my conversations?

No. Everything stays in the folder you choose, on your own PC, and Mezi doesn’t send your apps’ data to the internet.

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