Is Microsoft Office 2024 for Mac Compatible with Different macOS Versions?
Question details
The user needs to confirm if Microsoft Office 2024 for Mac remains compatible when installed across multiple Macs running different operating system versions.

- Product
- Microsoft Office 2024 for Mac
- Device & OS
- macOS 15.7.2 and macOS 26.2
- Scenario
- Running and maintaining Microsoft Office 2024 on multiple Apple computers operating on different macOS versions.
- Observed behavior
- Seeking confirmation on macOS compatibility, cross-version performance, and Microsoft's official update support policy for Office 2024.
Before verifying compatibility, determine the exact macOS version currently installed on your computers by clicking the Apple menu in the top-left corner and selecting 'About This Mac'.
Verify Compatibility Using Microsoft's macOS Support Policy
Microsoft officially supports the three most recent major versions of macOS for Office 2024, ensuring compatibility across devices as long as they fall within this window.
Microsoft maintains a rolling support policy for Office for Mac. This means they provide feature updates, security patches, and official support only for the newest macOS release and the two preceding major versions.
Based on the provided reference timeline, the three supported versions are macOS 26, macOS 15, and macOS 14. Therefore, Office 2024 is fully compatible with both macOS 26.2 and macOS 15.7.2, and will operate smoothly across Macs running these distinct OS versions.
On each Mac, click the Apple logo in the top menu bar and select 'About This Mac' to confirm the installed macOS version.
Verify that your installed versions (e.g., macOS 15.7.2 and macOS 26.2) are among the three most recent major macOS releases supported by Microsoft.
Open any Office application like Word, click on 'Help' in the top menu bar, and select 'Check for Updates' to ensure your Office 2024 installation is up to date.
To avoid losing compatibility in the future, periodically check for OS updates by navigating to System Settings > General > Software Update.

Try WPS Office for Broad macOS Compatibility
If you are concerned about losing official support on older macOS versions or simply want a lightweight, cost-effective alternative to Microsoft Office, WPS Office is an excellent choice. It offers broad operating system compatibility, perfectly handles all Microsoft Word, Excel, and PowerPoint formats, and features a familiar user interface that makes transitioning seamless.
- 1. Download the installer: Visit the official WPS Office website and download the free macOS installer (.dmg file).
- 2. Install on your Mac: Open the downloaded file and drag the WPS Office icon into your Applications folder.
- 3. Open and edit files: Launch WPS Office, sign in, and instantly open your existing Microsoft Office documents without any formatting loss.

Frequently Asked Questions
What happens if my macOS version is no longer supported by Office 2024?
Your existing Office 2024 applications will continue to function normally. However, you will stop receiving new feature updates, performance improvements, and critical security patches from Microsoft until you upgrade to a supported macOS version.
Can I install Office 2024 on an older Intel-based Mac?
Yes, Office 2024 for Mac is a Universal binary, meaning it runs natively on both older Intel-based Macs and newer Apple Silicon (M-series) Macs, provided the installed macOS version is within the supported three-year window.
How do I stop Microsoft AutoUpdate from asking me to upgrade my macOS?
Once your macOS falls out of the supported three-version window, Microsoft AutoUpdate will notify you. To stop the prompts, you either need to update your macOS via System Settings > General > Software Update, or disable automatic update checks within the Microsoft AutoUpdate tool.




