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License & Subscription Issues

Fix Microsoft 365 Apps Opening as Read-Only on Mac

Rana GarciaRana Garcia Oct 10, 2026 869 views

Question details

The user needs to resolve an issue where Microsoft 365 desktop applications on a Mac open documents in read-only mode, stating the account can view but not edit files.

How to Fix Microsoft 365 Apps Opening as Read-Only on a Mac
Product
Microsoft 365
Device & OS
MacBook Pro (Apple M2 Pro chip) / macOS
Scenario
Trying to edit documents in Microsoft 365 desktop applications.
Observed behavior
Documents open as read-only, and a message displays indicating that the account can only view but not edit files, even after reinstalling the Office applications.
Before you start

Ensure you have your Microsoft 365 account credentials ready and an active internet connection to verify and refresh your subscription status.

Solution 1Recommended

Verify Your License Type and Reactivate Office

Check if your current Microsoft 365 plan actually includes desktop applications, and reactivate the suite using the correct account.

Reinstalling Office on a Mac will not resolve read-only issues if the underlying problem is licensing. The read-only mode usually triggers when your account lacks a desktop license (such as having a web-only license like Microsoft 365 Business Basic or Power Apps) or if the desktop app needs to be reactivated.

1
Check your current license

Open Word on your Mac. In the top Apple menu bar, click on 'Word' and select 'About Microsoft Word' from the dropdown menu. Check the 'License' field to see your current license type.

2
Sign out of your account

If the license does not include desktop editing rights or appears incorrect, navigate to 'Word' > 'Sign Out' in the top menu to remove the current account session.

3
Sign in with the correct account

Restart Word and click 'Sign In' or 'Add another account'. Enter the credentials for the work, school, or personal account that has an active Microsoft 365 subscription with desktop app privileges.

Verify Your License Type and Reactivate Office
Understanding Web-Only Licenses: If your license says 'Power Apps for Office 365' or 'Microsoft 365 Business Basic', it only permits using Office on the web. You will need to upgrade your subscription to edit files using the Mac desktop applications.
Free Microsoft Office alternative

Edit Documents Freely with WPS Office for Mac

If your Microsoft 365 subscription doesn't include desktop editing rights or has expired, try WPS Office. It is a completely free, lightweight alternative that works flawlessly on Mac, allowing you to create, edit, and save documents without expensive subscriptions.

  1. 1. Download and install: Download WPS Office for Mac from the official website and move the application to your Mac's Applications folder.
  2. 2. Open your read-only files: Launch WPS Office, click 'Open', and select the Word, Excel, or PowerPoint files you previously couldn't edit.
  3. 3. Edit and save for free: Make your changes using WPS Office's full suite of editing tools and save them directly in standard Microsoft Office formats.
Completely free to use for document, spreadsheet, and presentation editing.Fully compatible with Microsoft Office formats like .docx, .xlsx, and .pptx.Lightweight design natively optimized for Mac processors, including Apple M1 and M2 chips.Familiar user interface requires no learning curve when switching from Microsoft Office.
microsoft office alternative - wps office

Frequently Asked Questions

Why does my Mac say 'account can view but not edit files'?

This happens when your Microsoft account is associated with a subscription that only includes the web versions of Office apps, or if your subscription has expired. It can also occur if the Office activation token on your Mac needs to be refreshed by signing out and back in.

Does reinstalling Office fix the read-only error on a Mac?

No, reinstalling the Office applications rarely fixes read-only and licensing issues. The read-only limitation is tied to the subscription status of the account you used to sign in, not the software installation itself.

How do I check my Office license type on an Apple M2 Mac?

Open any installed Office application like Word or Excel. Click the application's name in the top macOS menu bar (e.g., 'Word'), and select 'About Microsoft Word'. A dialog box will appear displaying your exact license type.