Illustration shows the timeline of Office, Windows, and Office server versions as they leave support through 2025 and 2026.

Chart shows end-of-support dates for versions of Office and Microsoft 365 Apps running on Windows Server.

Support for running most versions of Office applications on Windows Server will end by Oct. 2025, pushing organizations to Microsoft services for hosted session-based virtual desktops.

The next version of Office Professional Plus, Office Standard, and Office for Mac Standard is planned for the second half of 2021.

OneNote 2016, which had been removed from Office installs, will be reinstated in early 2020.

Although Microsoft 365 E3 and E5 suites include Office365 ProPlus rather than the similar looking Office Professional Plus, under certain circumstances Enterprise Agreement customers also receive limited rights to use Office Professional Plus as well.

Technology and licensing trade-offs will affect the choice between the Office 365 ProPlus and Office 2019 Professional Plus suites

Chart shows licensing differences between versions of Office