The best option for converting MSG to EML on a Windows machine is to use easy-to-use software. One example of this type of software is the GainTools MSG to EML Converter. This application is compatible with the Windows platform and will allow you to convert MSG files into EML files without losing anything, including your email contents or attachments, even the way they were formatted when sent. Additionally, you will be able to use this program to perform bulk conversions as well as receive a free trial version of the software to test before you make a purchase.