Are you searching for solution to get answer for How to Backup Outlook PST Files to External Hard Drive query? Then you are at right platform. The PST export tool is reliable solution that can easily backup PST file data to popular file format on your hard disk and also solve How to Backup Outlook PST Files to External Hard Drive. It can simply save Outlook 2021, 2016, 2019, 2010, 2013, 2007 PST files at once in batch mode. The software easily export PST files to MBOX, PDF, OLM, EMLx, EML, IMAP, DOC, HTMl, RTF, etc. Download the software, and export 25 items from PST files to other file formats at free of cost.