The DataVare PST to MSG Converter Expert is the best way to convert all of your emails and attachments from PST files to MSG files. It is a professional PST to MSG converter for Outlook users. The software can work with any large Outlook PST file without any problems. It is easy to convert multiple emails from PST to MSG files without changing the structure of the original data. Even Non-technical users can use it because the interface is easy to understand. All versions of MS Outlook are compatible with the software including Outlook 2021, 2019, 2013, 2010 and 2007. It works with all Windows OS like 11, 10, 8.1, 8 and 7 as well.