Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
You can open EML files to Outlook PST file you can try the BetaVare EML to PST Converter Tool. It's easy to convert multiple EML files to PST files with this software.