# Use Pro on up to 3 Macs, and move it to a new Mac

> How many Macs one licence covers, how to deactivate a Mac you no longer use, and what to do when a new Mac says the maximum is reached.

- URL: https://moreroom.app/support/move-licence-new-mac
- Topic: Licence & purchase
- Updated: 2026-10-17
- Publisher: MoreRoom (Yando Pte. Ltd.) — https://moreroom.app

## In short

- One Pro licence works on up to 3 Macs that you use. Activate the same key on each of them.
- To move Pro to a new Mac, open Settings › Licence on the old one and click Deactivate This Mac, then activate your key on the new Mac.
- Old Mac gone, or the new one says the maximum is reached? Contact us with your purchase email and we’ll free a place.

## How to move Pro to a new Mac

1. **On the old Mac, deactivate.** Open MoreRoom › Settings… › Licence and click Deactivate This Mac. The plan changes to Free on that Mac.
2. **On the new Mac, install MoreRoom.** Download MoreRoom from moreroom.app/download and install it. If you used Migration Assistant, it’s already there, but on Free.
3. **Activate your key.** Open Settings › Licence › Enter Licence Key…, paste your key and click Activate.

## How many Macs?

A Pro licence — Yearly or Lifetime — can be active on **up to 3 Macs** used by you. Activate the same key on each one; **Settings › Licence** shows the plan and the name of **This Mac**.

Reinstalling MoreRoom or macOS on the same Mac doesn’t use another place: MoreRoom recognises the Mac.

## Deactivate a Mac

On a Mac you’re giving away, selling or no longer using:

1. Open **MoreRoom › Settings…** (`⌘,`) and click **Licence**.
2. Click **Deactivate This Mac**.

Pro is removed from this Mac at once — it goes back to Free — and MoreRoom asks our server to free its place. Nothing else changes on the Mac.

## Moving to a new Mac

- **Migration Assistant** copies MoreRoom to your new Mac, but not its activation: the new Mac starts on Free. Activate your key there.
- If the new Mac says **This licence is already used on the maximum number of Macs**, deactivate one of the others. If you can’t — the old Mac was sold, wiped or broken — [contact us](https://moreroom.app/contact?topic=licence) from your purchase email, with the name of the Mac to remove, and we’ll free its place.

## Lost your key?

You don’t need the old Mac to get it back: enter your purchase email on the [licence recovery page](https://moreroom.app/license). See [Lost your licence key](https://moreroom.app/support/lost-licence-key).

## Related articles

- [Activate your MoreRoom Pro licence key](https://moreroom.app/support/activate-licence.md)
- [Lost your licence key? Get a new one by email](https://moreroom.app/support/lost-licence-key.md)
- [Reset MoreRoom, or uninstall it completely](https://moreroom.app/support/reset-or-uninstall-moreroom.md)
- [What’s in MoreRoom Free, and what Pro adds](https://moreroom.app/support/free-vs-pro.md)

## Still need help?

Write to us: a real person reads every message and answers within 2 business days. https://moreroom.app/contact