vMail OST to PST Converter | Outlook OST file Recovery Tool - Ohworld

To convert OST to PST without using Outlook, use the freevMail OST to PST Converter for Mac and Windows. You can batch convert an entireOutlook.ost file, including all emails, contacts, calendar events, tasks, andattachments, to a PST file type. You can convert a huge OST data file into PSTformat without any data loss because there are no file size restrictions. Also,this programme is compatible with a number of file types, including PDF, MBOX,EML, MSG, Office 365, Gmail, G Suite, Exchange Server, etc.