MailsDaddy OLM to PST Converter is the most effective application software that migrates OLM data file to PST file format with all mail & attachments. It maintains the previous folder structure, inline images, contact, calendar, and other mail items in a new PST file. Users can install the software any time and perform conversion from OLM to PST, Office 365, EML, Live Exchange, etc. It has various advanced features by which users can export OLM to PST file format in bulk, filter, and selective file format.

For more detail: https://www.mailsdaddy.com/olm-to-pst-converter/