Full compatibility with Apple's M1 chips, providing better performance and battery life on newer Mac hardware.
Enhanced sync technology for Microsoft 365, Outlook.com, and Gmail accounts, resulting in faster mail delivery and calendar updates. Microsoft Outlook 2019 VL v16.45
Support for Office 2016 and Office 2019 ended on October 14, 2025 and there will be no extension and no extended security updates. Microsoft Support Microsoft Office 2019 Volume License Pack Full compatibility with Apple's M1 chips, providing better
This version was part of the "New Outlook" transition period for Mac users. Full compatibility with Apple's M1 chips