You can use EmailSoftware PST to MSG Converter tool to save PST files as MSG files. You can convert all of your Outlook data, including contacts, calendars, tasks, and emails, into MSG format with this robust program. It ensures efficiency by enabling the conversion of many PST files in batch. You may preview the material, choose particular items for conversion, and even apply date range filters with an intuitive interface. The program works with PST files in both ANSI and Unicode formats.