It is a tool for developers thinking about registering applications on the Windows Store.
It is also possible to export to the specified size.
When registering the Windows Store application, you can register multiple different size images as promotional artwork. (It is not mandatory). In the case of
This tool cuts out images of a size determined for promotional artwork from one image at once.
You can also export some sizes other than artwork for promotion.
Size that can be exported:
https://docs.microsoft.com/en-us/windows/uwp/publish/app-screenshots-and-images
The size specified by the user is also written out additionally.
