Microsoft Office 16.64.22081401.dmg [ 2026 ]

For users still utilizing this build, it is important to note that reached its end of support in October 2023. To ensure your suite remains secure, you should:

This release targeted Microsoft 365, Office 2021, and Office 2019 for Mac. It arrived as part of Microsoft's regular monthly update cycle, focusing on stability, security, and minor bug fixes across the suite. Mid-August 2022. Microsoft Office 16.64.22081401.dmg

Microsoft Office version was a specific update released in August 2022 for Mac users. This build was primarily distributed as a .dmg file for manual installation or via the Microsoft AutoUpdate (MAU) tool. Overview of Version 16.64 (22081401) For users still utilizing this build, it is

According to the Official Office for Mac Release Notes , this specific build addressed several user-reported issues: Mid-August 2022

Primarily received backend quality and performance improvements to enhance overall application stability. Installation & Updates

Open any app (like Word), go to the top menu, and select About Microsoft Word to confirm your current build.

Use the Microsoft AutoUpdate tool found under Help > Check for Updates to move to the latest version.