Fundamentally, you can download and install SoftMails Free OST to PST Conversion software that can assist you with recovering your lost OST file information base. It in a flash recovers all Exchange mailboxes, for example, diaries, messages, arrangements, undertakings, notes, and from OST files to different file formats. A Free DEMO version has additionally accommodated all users to effectively export particular 25 things from per mailbox of OST to PST file. This tool can export OST items into many file configurations, for example, Zimbra, Office 365, Gmail, Yahoo, HTML, PST, EML, EMLX, and MSG.
Get more info:-Convert OST to PST
In order to convert OST files that are larger than 4GB, you must have the 64-bit version of Microsoft Outlook installed on your computer with Microsoft Outlook OST PST Converter. You must have Microsoft Outlook installed on your computer in order to export data to a PST file.