App Installer file


An App Installer file is an XML document (*.appinstaller) that contains app package and bundle information for defining the packages that are part of a related set.

Developer audience

The App Installer file can be created manually or through the use of the AppInstaller file builder available in the MSIX Toolkit.

For more information on how to create an App Installer file manually, see Install a related set using an App Installer file.

In this section

App Installer features