MailRaider is described as 'Are you a Switcher? Have you got old e-mails archived somewhere? Have you ever wished that your Mac could read your old Microsoft™ Outlook .msg files? If so, MailRaider could be just what you need' and is an app in the Office & Productivity category. There are three alternatives to MailRaider for Windows. The best alternative is DeConf MSG to EML Converter, which is free. Other great apps like MailRaider are Outlook EML and MSG converter (Paid) and Birdie MSG to EML Converter (Paid).
Convert (for 14$) eml and msg Files into eml , msg, txt, tnef or even html! Leverage the power of Outlook and convert your existing .EML or .MSG files into other industry standards! Requires outlook to be installed. * Convert EML email files to Outlook MSG!