logo
search
Office for Mac Issues

How to Repair Microsoft Word on Mac After a macOS Update

Kushani NimanthikaKushani Nimanthika Sep 27, 2026 869 views

Question details

The user needs to fix Microsoft Word on Mac, which has stopped working properly following a recent macOS system update.

How to Repair Microsoft Word on Mac After a macOS Update
Product
Microsoft Word for Mac
Device & OS
macOS
Scenario
Attempting to launch or use Microsoft Word after updating the macOS operating system.
Observed behavior
Microsoft Word fails to launch, repeatedly requests subscription activation, or fails to open specific documents, while other Microsoft 365 apps like Excel and PowerPoint continue to work normally.
Before you start

Before beginning the repair process, verify your current macOS and Microsoft 365 versions, and ensure you have your Microsoft account login credentials handy in case you need to reactivate.

Solution 1Recommended

Reinstall Microsoft Word for Your Specific macOS Version

Because macOS does not have a built-in 'Repair' button for Office apps like Windows does, reinstalling Microsoft Word is the most effective way to fix post-update crashes.

Reinstalling the application replaces any missing or corrupted system files caused by the macOS update without affecting your personal documents.

1
Check your current Word version

Open Finder, go to the Applications folder, right-click on Microsoft Word, and select 'Get Info' to note your exact version number.

2
Move Word to Trash

Drag the Microsoft Word application from the Applications folder directly into the Trash to uninstall it.

3
Reinstall the application

If you originally installed Word from the Mac App Store, open the App Store and reinstall it from there. Otherwise, download the installer matching your specific Office version from the official Microsoft portal and run it.

Reinstall Microsoft Word for Your Specific macOS Version
Keep Documents Safe: Simply moving the Microsoft Word application to the Trash will not delete your saved .docx files or documents stored on your Mac.
Free Microsoft Office alternative

Try WPS Office for Mac – A Lightweight and Reliable Alternative

If Microsoft Word continues to crash or experience compatibility issues after macOS updates, consider switching to WPS Office. It provides a lightweight, highly compatible, and free alternative for Mac users without the hassle of subscription loops.

  1. 1. Download for Mac: Visit the WPS Office website and download the Mac version installer.
  2. 2. Install the application: Open the downloaded package and drag WPS Office to your Applications folder.
  3. 3. Open your documents: Launch WPS Office and directly open your existing .docx files to continue working seamlessly.
Seamlessly opens, edits, and saves Microsoft Word (.docx) formatsLightweight application that runs smoothly across all recent macOS updatesFamiliar user interface requiring zero learning curveCompletely free to use for daily document creation and editing tasks
microsoft office alternative - wps office

Frequently Asked Questions

Why is Microsoft Word the only app not working after my macOS update?

Sometimes specific application files or cache data associated with Microsoft Word get corrupted during a system update, even if Excel and PowerPoint remain unaffected. Reinstalling just the Word application usually clears these isolated errors.

Does macOS have a built-in repair tool for Microsoft Office?

No, unlike Windows, macOS does not feature a dedicated 'Quick Repair' or 'Online Repair' tool in its system settings. To repair a Mac application, you generally need to move it to the Trash and reinstall it.

Will uninstalling and reinstalling Word delete my documents?

No. Dragging Microsoft Word to the Trash only removes the application files. Your documents, templates, and files saved on your hard drive or iCloud remain completely safe and untouched.

How can I check my exact version of Microsoft Word on Mac?

Open your Applications folder in Finder, right-click the Microsoft Word icon, and select 'Get Info'. Look for the 'Version' number listed in the general information panel.