I made use of a tool called "MacProTools MSG Converter for Mac." To carry out the conversion procedure, the software offers a number of capabilities. Converting several MSG files at once, including all of the attachments, to EML is simple. There are no risks at all with this program.
MSG to EML conversion in bulk.
MSG emails with attachments can be converted.
Text messages in non-English are supported.
This program runs with all MS Outlook versions. Also, it supports all Windows versions, such as Win 11, 10, 8.1, 8, 7, and previous versions.
Also read: convert MSG to EML.