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Difference between Office (Desktop) versions
Hi What is the difference between Office 365 ProPlus, that comes with Office 365 E3 and above, and Office 2016, that comes with Office 365 Business Premium?? What I have understood, at least ...
Most of the differences are summarized here for Outlook: https://support.office.com/en-us/article/outlook-license-requirements-for-exchange-features-46b6b7c5-c3ca-43e5-8424-1e2807917c99
The same applies for the other programs as well, you can expect feature parity with the exception of some compliance-related functionalities such as IRM or DLP support.
Actually I found below article which shows pretty nicely the differences between all Office Applications across different Office 365 plans.
https://technet.microsoft.com/en-us/library/office-applications-service-description.aspx