License & Subscription Issues

Can Microsoft Office Professional Plus 2019 Be Used on Two Computers?

Huma Ashraf Ch Oct 13, 2026 869 views

Question details

The user wants to know if their Microsoft Office Professional Plus 2019 license permits simultaneous use on two computers, or if it can be transferred from an old laptop to a new one.

Can Microsoft Office Professional Plus 2019 Be Used on Two Computers?

Product: Microsoft Office Professional Plus 2019
Device & OS: not provided
Scenario: Setting up a second computer and attempting to use an existing perpetual Office 2019 license on it.
Observed behavior: Seeking clarification on licensing limitations and the correct procedure to move a one-time purchase Office license to a new device.

Before you start

Before attempting to move your software to a new device, ensure you have access to the Microsoft account linked to your Office 2019 purchase or your original 25-character product key.

Solution 1Recommended

Transfer Your Office 2019 License to the New Computer

Because a perpetual Office Professional Plus 2019 license is limited to one computer at a time, you must deactivate or uninstall it from the old device before moving it to the second computer.

Retail, one-time purchase licenses of Office 2019 do not support simultaneous use across multiple devices. If you want to use the software on a second computer, you must perform a license transfer.

Uninstall Office from the old computer

On your old laptop, open the 'Control Panel', navigate to 'Programs and Features', select 'Microsoft Office Professional Plus 2019' from the list, and click 'Uninstall' to remove it.

Install Office on the new computer

Log in to your Microsoft account at office.com/myaccount on the second computer. Locate your Office 2019 purchase under 'Services & subscriptions' and click 'Install'.

Activate the software

Once installed, open any application such as Word or Excel. Follow the activation wizard prompts and sign in with your Microsoft account to verify the transferred license.

Transfer Your Office 2019 License to the New Computer

Volume Licensing Restrictions: If your Office Professional Plus 2019 license was provided by your organization or through volume licensing (HUP), it might be tied to the original hardware. Contact your IT administrator if you experience activation errors.

Free Microsoft Office alternative

Try WPS Office for Seamless Multi-Device Work

If you are frustrated by strict single-device licensing rules, switch to WPS Office. It provides a lightweight, flexible, and powerful alternative that lets you view, edit, and create documents effortlessly.

1. Download and install: Visit the official WPS Office website to download the free installer for your Windows, Mac, or Linux computer.
2. Create an account: Sign up for a free WPS account to easily sync and access your documents across multiple devices, including your smartphone.
3. Open your existing files: Open WPS Office and drag in your old Word, Excel, or PowerPoint files to immediately start editing without formatting loss.

Avoid strict one-device limits by managing your files across platforms with a single WPS account.Fully compatible with Microsoft Office file formats, including .docx, .xlsx, and .pptx.Lightweight installation that runs smoothly on older and newer computers alike.Free to use for everyday document creation, spreadsheet management, and presentation design.

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Frequently Asked Questions

Can I install Office 2019 on my desktop and laptop at the same time?

No. A perpetual one-time purchase license for Office Professional Plus 2019 only permits installation and use on one computer at a time. To use Office on both simultaneously, you would need to purchase a second license or switch to a subscription model like Microsoft 365.

What happens if I try to activate Office 2019 on a second computer without uninstalling it first?

If you do not uninstall the software from the original machine, you will likely encounter an 'activation limit reached' error when trying to activate it on the new computer.

How do I deactivate my Office 2019 license if my old computer is broken and won't turn on?

If you cannot uninstall Office because the old computer is inaccessible, you must contact Microsoft Support directly. Explain that the old device is dead, and they can manually override the activation limit to allow your license to work on the new computer.

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