To convert multiple Outlook files to PDF, you can take help from PST to PDF Converter software. The software is supportable on all the Windows editions such as 10, 8, 7, 8.1, Vista, XP, etc. PST to PDF Converter is the perfect program for saving bulk of PST files in PDF format. It takes very less time in migrating Outlook files to PDF format. Multiple advanced functions are there to help users in converting Outlook files in PDF format. To know more details, download demo edition of PST to PDF Converter.