It seems like you're looking for a good tool to convert OST files to PST files. I recommend using the FixVare OST to PST Converter. This tool is very safe and reliable for converting OST files to PST without any risk. The software quickly changes emails, files, calendars, contacts, notes, journals, and everything in your message (like To, Cc, Bcc, images, and attachments). It offers a free sample option that lets you review your files before converting them, so you can be sure to change only what you need. The tool is fully compatible with the latest versions of Microsoft Outlook and Windows.
It seems like you're looking for a good tool to convert OST files to PST files. I recommend using the FixVare OST to PST Converter. This tool is very safe and reliable for converting OST files to PST without any risk. The software quickly changes emails, files, calendars, contacts, notes, journals, and everything in your message (like To, Cc, Bcc, images, and attachments). It offers a free sample option that lets you review your files before converting them, so you can be sure to change only what you need. The tool is fully compatible with the latest versions of Microsoft Outlook and Windows.
Refer: https://www.fixvare.com/products/ost/pst/