The best and most reliable way to migrate EML files to PST format is the MailsDaddy
EML to PST Converter tool. It converts EML emails with attachments to PST format quickly and safely without losing data integrity. It supports batch conversion, allowing you to export multiple EML files at once. Additionally, it preserves email metadata, folder hierarchy, and attachments during the conversion process. Moreover, this smart and easy-to-use software gives more file options apart from PST like MSG, HTML, MHTML, and RTF which users can also convert to these formats according to their needs. This best EML converter software works smoothly with all versions of Windows OS and MS Outlook from the latest to all older versions.
The software comes with a demo version that allows users to export up to 20 emails per folder for free, allowing you to test its features before purchasing.