Distribution of APPX file package for Microsoft Store apps is discontinued, but using Fiddler, users can download these APPX files for themselves.

Imagine our surprise when WiX released a commercial -- to say nothing of closed source -- WiX extension for APPX, charging all WiX users a very hefty toll to get on the Microsoft ® Desktop Bridge ...

There is a way to install unsigned .Appx App Package with PowerShell in Windows 11/10. Use the Add-AppxPackage command line to get it done easily.

Microsoft Windows 8 to include new AppX PDF reader April 4, 2011 - 8:40 pm Eat your heart out Adobe, there is a new PDF reader in town.