file download for each user... EasySocial

Each of our members in a specific membership category, gets a pdf membership certificate (so they can print it and hang it on their wall). Is there a way that the member-only can view/download their own specific file.

I'd like to be able to keep it here in case they lose it. They can log in, and see/download their own pdf.

Without going overboard, are there any plugins/modules you would recommend for this?

All I need is a simple app that will allow a user to access his own pdf whenever they wish.