Switch with the top vMail OST to PST Converter tool to open emails from OST to PST format. This professional application software keeps entire mailbox including contact & calendar. User can use the software on any Windows machine and migrate single or multiple OST file to PST at once. The software manages folder structure during the whole migration and provides a compatible PST file for Outlook 2019, 2016, 2013 etc. It is capable of exporting corrupted, damage, and inaccessible OST file in PST file format.
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I really want to suggest you SysInspire OST to PST converter software. This tool works very smartly in all Windows operating systems and MS Outlook versions. This tool also repairs your damaged and corrupted OST file. It provides many types of formats to convert OST files such as EML, EMLX, HTML, MSG, MBOX, ICS, vCard , Zimbra, Office 365, Gmail, and Yahoo. With the email filtering option and bulk conversion option helps you to convert Outlook OST files quickly. Check the free demo version of this tool from the official website.