For those looking to verify their own copy, the official retail/VLSC details for this specific 64-bit English ISO generally align with:
Office 2016 64-bit requires a 64-bit version of Windows (7, 8.1, 10, or 11) and at least 2GB of RAM. swdvd5officeprofessionalplus2016w64english verified
If you have a retail product key, you can sign in to office.com to download the official installer linked to your account. The Ultimate Guide to SWDVD5 Office Professional Plus
As of 2026, Office 2016 is in the later stages of its lifecycle. Microsoft officially ended on October 13, 2020, and Extended Support (security updates only) is scheduled to end on October 14, 2025 . Most organizations have transitioned to Microsoft 365 or Office 2021 to maintain security compliance. Check where you found the file: a company
Ensure the file ends in .iso . If it ends in .exe and you weren't expecting an executable, scan it immediately with VirusTotal . A genuine Microsoft ISO is not an executable installer itself; it is a disc image.
setup.exe as Administrator.