The best vMail OST to PST Converter to convert OST to PST files. This program does not require the installation of Outlook for converting the OST file into another file format. By using this tool, the user can convert the OST file into multiple file formats like- Office 365, MBOX, Gmail, CSV, EML, Yahoo, MSG, vCard, HTML, PST Outlook. A FREE DEMO pack is available with this tool up to 30 emails can easily be converted into all formats.

Know more info- https://www.vsoftware.org/ost-to-pst-converter.html