GainTools EML to PST Converter allows to instantly transfer EML emails to PST format.  You can safely migrate EML files to PST format with this tool. This works well to move many EML files to PST with just one click.  This app makes it easy to move emails from Windows Live Mail and other EML-based email apps to Outlook.  It's easy for all users because the interface is user-friendly.  It promises 100% accuracy because it doesn't modify the formatting of the content. Also, it supports Outlook 2021, 2019, 2016, 2013, and earlier versions.   You don't need any other tools to make it work.  On top of that, it works well with all versions of the Windows operating system.  Use the sample version to look at the features.