OLM to PST Converter is the best choice when it comes to migrating to MS Outlook from your existing Outlook for Mac with all the emails and mail components intact. infact this utility convert the email components, such as Inbox, Contacts, Calendars, Tasks, and Notes etc from the Outlook for Mac (OLM) data file to the corresponding MS Outlook Personal Storage (PST) File.

You can check one such a software from here :- OLM to PST Converter Software to Convert MAC Email to MS Outlook PST Format