I'd like to offer the from eSoftTools Software, which can convert EML files to PST files. Emails properties such as Inbox, Contacts, Calendars, Tasks, Notes, and other EML email features can all be simply converted. PST, MBOX, GMAIL, HTML, and MSG are all file formats that this tool can save and convert data from.
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Simply download the Softaken EML to PST converter tool to convert EML to Outlook file. It will automatically or manually detect the location of a EML file for conversion. It may either export many EML emails to a PST file or a single EML file to Outlook. It also makes it simple to export EML files. Refer:-