I don't use software myself, but I can tell you what most people who have used EML to MBOX Converter for Mac think are its pros...
This tool can usually convert several EML files at once, which is faster than converting each one separately. Review collected by and hosted on G2.com.
The quality of conversion tools varies. Some are difficult to convert because of issues or awkward user interfaces. Review collected by and hosted on G2.com.
