Microsoft Office 16.64.22081401.dmg May 2026
Use the Microsoft AutoUpdate tool found under Help > Check for Updates to move to the latest version.
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. Microsoft Office 16.64.22081401.dmg
Resolved a critical issue where the search function failed to return results for older messages on certain macOS versions. It also fixed an issue where the "Chat" button incorrectly appeared in the toolbar when Microsoft Teams was not installed.
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. Use the Microsoft AutoUpdate tool found under Help
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)
Standardized text layouts for simulated bold fonts to ensure consistency between Mac and Windows versions. Resolved a critical issue where the search function
According to the Official Office for Mac Release Notes , this specific build addressed several user-reported issues:
