eSoftTools EML Converter Suite is the best software for
converting EML files to PST formats and moving all emails, contents, calendars, and other items while maintaining the original mailbox and folder structure. This software can convert EML files to a variety of file formats, including PST, MSG, MBOX, EMLX, and HTML, as well as export EML data directly to Office 365.
Get more info- EML to PST Converter