Activation Problems

Fix Microsoft 365 Excel Still Showing Version 2019 on Mac

Algirdas JasaitisAlgirdas Jasaitis Oct 20, 2026 868 views

Question details

The user has an active Microsoft 365 subscription, but Excel for Mac continues to display as version 2019, preventing access to newer M365 features.

How to Fix Microsoft 365 Excel Still Showing Version 2019 on Mac
Product
Microsoft Excel for Mac
Device & OS
Mac
Scenario
Activating a Microsoft 365 subscription on a Mac that previously had an Office 2019 license installed.
Observed behavior
Excel displays version 2019 and lacks Microsoft 365 features, even though the account information shows a valid subscription license.
Before you start

Ensure you know your Microsoft 365 account email and password, and verify that your subscription is active by logging into the Microsoft account portal online.

Solution 1Recommended

Clear Old Licenses and Reactivate Office

The most effective method is to remove the lingering Office 2019 license files using Microsoft's official license removal tool.

Mac computers often hold onto older volume or perpetual licenses (like Office 2019) in hidden system files. Simply reinstalling the application does not remove these old license files, which is why Excel continues to recognize the 2019 version instead of your active Microsoft 365 subscription.

1
Sign out of Excel

Open Excel, click on the Excel menu at the top bar, and sign out of your account.

2
Run the License Removal Tool

Download and run the official Microsoft Office License Removal Tool for Mac. Follow the on-screen prompts to clear all existing license files.

3
Restart your Mac

Restart your Mac computer to ensure the system fully clears the cached license data from memory.

4
Sign in and activate

Open Excel again and sign in using the email address associated with your active Microsoft 365 subscription.

Clear Old Licenses and Reactivate Office
Avoid Windows Scripts: Do not attempt to use Windows-only activation scripts on a Mac, as they are incompatible with macOS architecture.
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Frequently Asked Questions

Why does my Mac still show Office 2019 after installing Microsoft 365?

macOS retains old license files in hidden library folders. Even if you install the newer Microsoft 365 application, Excel will read the old 2019 license file first until it is manually removed.

Will uninstalling and reinstalling Excel fix the version issue?

No, simply moving the Excel application to the Trash and reinstalling it does not remove the underlying license files. You must use the Office License Removal Tool before reinstalling to fix the version display.

Can I use Windows activation command scripts on my Mac to fix this?

No, activation scripts designed for Windows will not work on macOS. You must use the Mac-specific Office License Removal Tool provided by Microsoft to clear activation problems.