Can You Use Touch ID to Sign In to Office for Mac?
Question details
The user wants to know if they can use Apple's Touch ID or macOS Keychain to bypass repeated password prompts when signing into Microsoft Office for Mac.

- Product
- Microsoft Office for Mac
- Device & OS
- macOS
- Scenario
- Attempting to streamline the sign-in process for Microsoft Office applications on a Mac by using biometric authentication.
- Observed behavior
- Users are looking for an official way to replace standard credential entry with Touch ID, but Microsoft currently lacks documentation confirming this capability.
Ensure your macOS is up to date and that Touch ID is properly configured on your Mac device before troubleshooting Microsoft Office authentication features.
Contact Microsoft Support via Outlook for Mac
Since official Touch ID sign-in is not confirmed by Microsoft, reaching out to support can provide the most current workarounds for repeated password prompts.
Currently, there is no official Microsoft documentation that confirms Touch ID or macOS Keychain can completely replace Office for Mac sign-in credentials.
If you are constantly prompted for passwords instead of being able to use biometric login, contacting their dedicated support team is the best step forward to ensure your account is functioning as intended.
Launch the Microsoft Outlook application on your Mac.
Navigate to the top menu bar on your screen and click on 'Help'.
Select 'Contact Support' from the dropdown menu to submit your inquiry regarding sign-in issues and alternative authentication methods.

Clear Microsoft Credentials in macOS Keychain
While Touch ID isn't a direct replacement for sign-in, clearing cached Microsoft credentials in Keychain can sometimes resolve the bug causing repeated password prompts.
Experience a Seamless and Lightweight Office Suite on Mac
If you are frustrated by repeated sign-in prompts and complex authentication issues in Microsoft Office, consider switching to WPS Office. It provides a highly compatible, free, and lightweight alternative for your daily document needs on macOS.
- 1. Download the Installer: Visit the official WPS Office website on your Mac and click the download button for macOS.
- 2. Install WPS Office: Open the downloaded .dmg file and drag the WPS Office icon into your Applications folder.
- 3. Open Your Files: Launch WPS Office and instantly open your existing Word, Excel, or PowerPoint files without complicated setup.

Frequently Asked Questions
Why does Microsoft Office for Mac repeatedly ask for my password?
This often occurs due to a corrupted authentication token or a synchronization issue within the macOS Keychain. Clearing your cached Microsoft credentials in the Keychain Access app usually resolves these repeated prompts.
Is there any way to use biometric login for Office 365 on a Mac?
Currently, Microsoft does not officially support Touch ID to replace the main credential sign-in on desktop Office for Mac apps. However, you can use the Microsoft Authenticator app on your smartphone with biometric approval for multi-factor authentication (MFA) requests.
Does WPS Office require an account to edit local documents on a Mac?
WPS Office allows you to view and edit local documents without forcing a complex sign-in process, drastically reducing the hassle of repeated password prompts found in some other office suites.




