Check out Advik Outlook OST Converter which allows users to convert .ost file to more than 15 popular file formats. This software offer conversion of OST file to PST, MBOX, MSG, EMLX, EML, RTF, XPS, TGZ, DOC, CSV and many more.
On the other hand it also help users to export Outlook OST data into Lotus Notes, Thunderbird, Office 365, Gmail, G Suite, Windows Live Mail, Yahoo Mail etc directly.
Hence making it an all in one toolkit.
Advik OST converter is workable in all version of Windows including Windows 10.1, 10, 8, XP, Vista and all older versions.
During data conversion the software maintains the key elements of emails in as it is form. In addition the tool has an ability to convert UNICODE (Non English Text) too. Hence no data modification or loss will occur.
Windows Server 2008