How to Install Microsoft 365 on macOS Ventura 13.7.8
Question details
The user needs to find and install a compatible version of Microsoft 365 for macOS Ventura 13.7.8 because the latest Office installers demand a newer macOS version.

- Product
- Microsoft 365 for Mac
- Device & OS
- macOS Ventura 13.7.8
- Scenario
- Installing or updating Microsoft 365 on an older Mac operating system.
- Observed behavior
- The latest Microsoft 365 installer fails to install, prompting the user that a later macOS version is required.
Check your exact macOS version by clicking the Apple menu and selecting 'About This Mac'. Ensure you have your Microsoft account credentials ready for activation after the installation.
Download and Install Version 16.101 (Last Ventura-Compatible Build)
Microsoft 365 version 16.101 (released September 2025) is the final build that supports macOS Ventura. Installing this specific version resolves the OS compatibility block.
Microsoft typically supports only the three most recent major versions of macOS. Once a newer OS is introduced, older systems like Ventura are no longer supported by the latest Microsoft 365 installers. You must use the designated final compatible build.
Go to the official Microsoft support page titled 'Update history for Office for Mac' using your web browser.
Scroll through the release list to find the September 2025 release, which corresponds to version 16.101.
Click the download link for the full Office suite installer associated with version 16.101 and wait for the download to complete.
Run the downloaded installer package. Once installed, open Word or Excel, navigate to Help > Check for Updates in the top menu, and uncheck 'Automatically keep Microsoft Apps up to date' to prevent the system from attempting to download newer, incompatible versions.

Upgrade macOS to Continue Receiving New Microsoft 365 Updates
If your Mac hardware supports it, upgrading your macOS is the best way to ensure you keep getting security updates and new features for Microsoft 365.
Try WPS Office: A Lightweight, Compatible Office Suite for Mac
Struggling with Microsoft 365 macOS requirements? WPS Office offers a free, highly compatible, and lightweight alternative that works seamlessly on a wide range of macOS versions without forcing hefty OS upgrades.
- 1. Download WPS Office for Mac: Visit the official WPS website and click the 'Free Download' button for the macOS version.
- 2. Install the Application: Open the downloaded .dmg file and drag the WPS Office icon into your Applications folder.
- 3. Open and Edit: Launch WPS Office from your Launchpad and instantly start creating or editing your documents.

Frequently Asked Questions
Why is Microsoft 365 no longer updating on macOS Ventura?
Microsoft policy dictates that only the three most recent major versions of macOS receive updates for Office apps. As newer macOS versions are released, older ones like Ventura drop out of the support window and can only run up to a specific historical build (like version 16.101).
Can I still use my existing Microsoft 365 apps on Ventura?
Yes, you can continue using your currently installed, compatible version of Microsoft 365 on macOS Ventura indefinitely. However, you will no longer receive new feature enhancements or security updates unless you upgrade your macOS.
Where can I safely find older versions of Office for Mac?
You can find official and safe older builds on the 'Update history for Office for Mac' page on Microsoft's official support website. This page lists direct download links for all previous release versions.




