If you want a search feature-rich and affordable tool to convert OLM data to PST. I would suggest MailsDaddy Mac OLM to PST Migration Tool. With the help of this tool user can convert Mac OLM data like emails, contacts, calendars, messages, etc into Windows PST.
Some features of this Software
With this software, there are no conversion limitations of the Mac OLM data file.
Users can convert Mac OLM data to EMLX, PST, Office 365, RTF, MSG, MBOX, Live Exchange, HTML, and CSV.
This software provides a preview option that helps the user to view and check the email attachments before conversion.
It maintains email metadata properties including To, From, Subject, Date, Header, Attachments, etc. at the time of migration.