If you are looking for the best tool to Open EML files, you can try MacSonik EML Viewer Pro, which has multiple advanced features that are helpful to users. The advanced features of this software allow users to convert the EML file into a compatible format. So, you can preview the EML file content on various platforms. Moreover, this software permits you to convert EML to MBOX, PST, PDF, JPG, EMLX, MSG, DOC, and many more. And this advanced utility is compatible with all versions of MacOS and Windows devices.
Also Read: https://www.macsonik.com/eml-viewer/