The PDF indexing a a great feature. However, if you use WP Media Folder to manage the files AND USER PERMISSIONS to access folders, you cannot index those files. If you use WP File Download to manage your files so that PDFs can be indexed you do not have USER PERMISSIONS on the folders you create.
SO, if you need user permission AND you need indexing of files, you cannot use your products.
Could you please add File indexing to WP Media Folder OR add User/Group Permissions to File Download so that we can use your plugins for sites that need both indexing and permissions?