I am having one feature where CMS user is required to upload multiple files (number is not known, 0,1,2,3,..n) (file could be of type doc, pdf, xls)

I have created Document Type for the page with Fields having File Upload type, but it is only allowing me to upload only one file.

Can you please suggest me some other way?

Our client has already bought licensed version from you, in case you require it for valid support ticket.