Matching user to certain file categories

Hi,

Thanks for contacting us here about this extension.

can I assign file categories to certain wp user?

Yes, you can restrict a single user or user roles to view a category on frontend. Please go here for more details:

https://www.joomunited.com/wordpress-documentation/wp-file-download/225-wp-file-download-files-and-categories#toc-file-access-and-visibility-2

Cheers,