There are many tools available to convert OLM files to PST but I would suggest you Free Download OLM to PST converter tool which is very Effective software Transfer Outlook Mac to Windows. The Olm to PST converter allows the User Export the OLM file to PST and Multiple file types such as HTML, MBOX, EML, PDF, vCard, EMLX, MSG, and vCal file type. The tool also recovers corrupted or healthy multiple OLM files. The converter is compatible with Windows 10, 8.1, 8,7, Vista, XP & all the latest versions of window OS. It supports all editions of MS Outlook including 2019, Mac Outlook 2019, 2016, and 2011. It has a brilliant and enhances user friendly interface to make this whole process simple and easy.