Are you looking to this specific version for an older Mac, or are you trying to fix an issue with an existing installation?
: This version is often cited as the last "safe" update for users running older macOS versions like OS X 10.11 El Capitan . Later updates (starting with 16.24) began requiring more recent versions of macOS, effectively leaving 16.16.x as the final evolution for older hardware. Microsoft Office 2016 16.16.9
: The 16.16 branch itself was the final major release cycle for Office 2016 on Mac. After version 16.16.27 (the absolute final build released in October 2020), Microsoft officially ended all support for Office 2016 for Mac. Are you looking to this specific version for
Microsoft Office 2016 for Mac version was a specific maintenance update released around April 2019 . : The 16