The BetaVare OLM to PST Converter is a unique software that converts Mac Outlook (.olm) files into Windows Outlook (.pst) files while keeping emails, contacts, and calendars. The utility scans OLM files, lets you get a preview of the things, and then exports them. Most of the time, users may filter items by date range. The application also has additional capabilities like preview, selective export, and batch conversion that speed up the process a lot.