What is MSIX?

[harlan4096]

Windows users and administrators come into contact with different types of methods to deploy or install applications on devices running Windows: from MSI and click-one installers to App-V and APPX.
Microsoft unveiled MSIX recently, a new solution that it hopes will be the new standard going forward.
According to Microsoft, MSIX includes the best bits of all packaging solutions that are in use today in the Windows ecosystem.

MSIX provides a cross-platform, down level compliant, enterprise class installer with benefits ranging from existing LOB apps, distribution through the Microsoft Store, Store for Business, or other custom distribution methods.

Full reading: https://www.ghacks.net/2018/09/28/what-is-msix/