As noticed by Vlad Catrinescu, the previously deprecated InfoPath is available for download as a standalone application on the Microsoft Dowload Center. This should be good news for SharePoint 2016 and Office 2016, right?
There is only one small thing – you need to have an active Office 365 ProPlus subscription to be able to download the program! It seems that Microsoft pushes users into cloud with no regard for their opinion.
If you willing to obey Microsoft “cloud-first” approach, you can download Info Path HERE.