For: "Suggest to Me the Best Solution to Convert OLM Files to a PST File?"

Solution--:

I’d strongly suggest using PDS OLM to PST Converter. It’s a professional-grade tool trusted by IT admins and even recommended by Microsoft MVPs. It ensures no data loss, handles large files effortlessly, and gives you multiple output options. You can download a trial version to test it before purchasing.

https://www.perfectdatasolutions.com/en/olm/olm-to-pst-converter.html