If you are looking for a solution that would help you to save multiple PST files from any Outlook version to PDF format then simple read this and solve your problem: Outlook to PDF Converter SysVare | for Print Outlook PST to PDF with Attachments

 

Export Batch Files with PST to PDF Converter Tool
Download VOOK PST to PDF Converter to convert PST to PDF with attachments for Outlook 2016/13/10. It allows to batch export PST to PDF to print Outlook emails.

For more information visit: - http://www.vooksoftware.com/pst-to-pdf/