eSoftTools OLM to PST Converter Software can be used to convert Outlook for Mac OLM files to PST format. This utility improves the conversion procedure without risking data integrity or folder organization. It allows both single and bulk OLM file conversions and is risk-free and easy to use. PST, MSG, HTML, and EML are among the formats in which the software lets you save OLM emails. It also gives you the ability to divide the converted PST file into smaller pieces. The free demo version allows you to easily convert up to 25 emails from each OLM folder to PST.

More info.https://www.esofttools.com/olm-to-pst-converter.html