If you are searching for a safe and best EML to PST convert tool. Then I would suggest you to use the MailsDaddy EML to PST converter tool. This tool easily converts EML files to Outlook PST files with 100% security. The application is one of the most useful tools that works on all versions of Windows.
Get more details:
https://www.mailsdaddy.com/eml-to-pst-converter/