Product Key Issues

How to Retrieve Office 2019 Pro Plus Product Key from a Computer

WPS Editor Oct 9, 2026 868 views

Question details

An organization needs to find the full Office 2019 Pro Plus product keys on existing laptops to manage licenses and avoid duplicate activations when applying a Clonezilla image.

How to Retrieve an Office 2019 Pro Plus Product Key from a Computer

Product: Microsoft Office 2019 Pro Plus
Device & OS: not provided
Scenario: Preparing multiple computers with a cloned image and needing to verify or reassign Office licenses without triggering duplicate activation errors.
Observed behavior: Microsoft Office does not expose the complete 25-character installed product key on the local machine.

Before you start

Verify that you have access to the Microsoft accounts or the Volume Licensing Service Center (VLSC) portal used to originally purchase and redeem the Office licenses.

Solution 1Recommended

Match the Last 5 Characters of the License Key

Since Microsoft no longer stores the full product key locally, you can retrieve the last five characters using Command Prompt to match the installation with your licensing records.

For security reasons, Microsoft prevents the extraction of full product keys from local computers. When managing multiple laptops, you can use a built-in script to identify the last five digits of the installed key. You can then cross-reference these digits with your organization's master license records.

Open Command Prompt

Click the Start menu, type 'cmd', right-click on 'Command Prompt', and select 'Run as administrator'.

Navigate to the Office Installation Folder

Type 'cd C:\Program Files\Microsoft Office\Office16' (or 'Program Files (x86)' for 32-bit versions) and press Enter.

Run the OSPP Script

Type 'cscript ospp.vbs /dstatus' and press Enter. Look for the line that says 'Last 5 characters of installed product key'.

Match the Last 5 Characters of the License Key

Important Note on Cloned Images: Do not deploy an already-activated retail installation of Office via a cloned image. This will cause duplicate activation errors. You must assign licenses individually.

Solution 2

Manage Licenses via Microsoft Account Services

Use the Microsoft account linked to the Office purchases to view and manage your available licenses.

Free Microsoft Office alternative

Avoid Complex Licensing Headaches with WPS Office

Managing volume licensing and lost product keys for Microsoft Office can delay your deployment process. WPS Office offers a free, powerful, and highly compatible alternative that makes software deployment across multiple laptops simple and hassle-free.

1. Download the Installer: Visit the official WPS website and download the free WPS Office installation package.
2. Deploy Across Devices: Install WPS Office on your master image or deploy it across your organization's laptops without worrying about duplicate key activations.
3. Start Creating: Open WPS Office and immediately begin working on documents, spreadsheets, and presentations with full Microsoft format compatibility.

Seamlessly compatible with Microsoft Excel, Word, and PowerPoint formatsNo complicated product key management required for the free versionLightweight installer makes it incredibly fast to deploy via cloned imagesFamiliar tabbed interface ensures zero learning curve for users

microsoft office alternative - wps office

Frequently Asked Questions

Can I use third-party key finder software to get my full Office 2019 key?

No. Modern versions of Microsoft Office (2013 and later) do not store the full 25-character product key in the Windows registry. Key finder programs can only locate the last five characters.

What happens if I use Clonezilla on a laptop with an activated retail Office 2019?

If you deploy an image containing an already-activated retail version of Office to multiple computers, they will share the same hardware ID state, resulting in activation failures and potential license violations.

How do I reinstall Office 2019 if I don't have the original product key?

You can reinstall Office 2019 by signing into the Microsoft account or Volume Licensing Service Center (VLSC) associated with the original purchase. The license is tied to your account, not just the physical key.

Installation & Activation