The DataVare OST to MSG Converter Expert is a reliable and accurate solution for converting OST files to MSG format. It is simple to use for all user. This tool allows users to convert several OST files to MSG at once without losing any data. When users have large OST files, the software converts them fast to PST format. It has a preview option that allows users to see the contents of an OST file before it is converted. The software is compatible with all versions of Microsoft Outlook from 2000 to 2021.  It can access files in both ANSI and UNICODE formats. It works well on all Windows OS versions including 11, 10, 8, 7, Vista, XP and more. Users can test demo version to evaluate their features before purchasing.