I uploaded the JSON viewer made with C++Builder to the Windows store.

Previously, I made a JSON viewer.

https://community.embarcadero.com/blogs/entry/visualize-json-using-ttreeview

This project is a VCL application.

Build up and appx it into the Windows store, The publication succeeded.

https://www.microsoft.com/store/apps/9plphk05pjf7

You can confirm with the above URL.

I could search and check from the Windows store list.