This plugin gives administrator a simple way to upload files for individual user and that user can download these files from his user profile. To use this feature:
Find and enable Membership Pro - User Files plugin.
Upload files for the user you want (via FTP for example) to media/com_osmembership/userfiles/[username] or media/com_osmembership/userfiles/[userid] folder. Replace [username] and [userid] in the path above with the username and User ID of the user you want.