vMail Outlook PST to MBOX Converter software Use vMail PST to MBOX Converter Software is especially useful for users who want to migrate their Outlook data to MBOX-supported email clients such as Apple Mail, Thunderbird, Eudora, Entourage, Spicebird, SeaMonkey, Netscape, Opera Mail, and more. vMail Outlook PST to MBOX Converter software more info- https://appsource.microsoft.com/en-us/product/saas/vartikasoftwareprivatelimited1702907737065.vmail-pst-to-mbox-converter?tab=Overview