You can convert single or multiple OST files into PST format with eSoftTools OST to PST Converter. It can also export OST to PST, vCal, vCard, MBOX, EML, EMLX, MSG, and a variety of other formats. It migrates all OST files, including all attachments. It displays a preview of all emails to conversion. There are no file size limitations.
Read More:- OST to PST Converter
To easily convert OST file into an Outlook PST file format, you can try this OST to PST converter tool. This tool moves entire mailbox data within the OST file, including email properties and original structure to PST, MSG and EML formats. User also can migrate OST mailbox data directly into Office 365 mailboxes. The tool supports all versions of MS Outlook and Windows OS. To know more about the tool, visit: https://www.datarepairtools.com/ost-to-pst-converter.html
It is easy to Export OST file into PST Outlook with the help of OST to PST Export Tool, this tool does not require installation of MS Outlook for recovering and exporting OST file data. You can easily export OST file into multiple formats like, PST, EML, MSG, MBOX. This program supports all file versions of Outlook such as: 2000, 2003, 2007, 2010, 2013, 2016, 2019. A smart preview panel is visible to the user before the conversion of OST file. you can also download the demo version of this software which exports few items from each folder. you can download this software from here:-https://www.betavare.com/ost/pst/