If you’re searching for the best way to add OLM file to Outlook on Mac OS then, try Mac OLM to PST Converter Tool which provides the simplest working process to add OLM file to Outlook on Mac machine. Microsoft Outlook installation is not required for this conversion procedure. For bulk add OLM file to Outlook on Mac machine, you can choose batch mode facility of the application. Try the free download version of the app for getting complete detail about the utility.