If you also want to Convert PST to PDF along with all the attachments files then use the Sysinfo PST to PDF Converter. The tool provides an option to filter PST emails based on To, From, Subject, Bcc, and Body to remove duplicate items. The tool is supported in all the versions of Outlook. The Tool allows its users to convert multiple PST files with attachments into PDF format. Allows users to convert all mailbox items of Outlook into PDF format.