I want to recommend you SysInspire OST to PST converter to Convert OST to PST file because this tool comes with a simple interface and affordable price. It securely converts Outlook OST file to PST and many other file formats such as. With the live preview feature you can easily see the inner elements of your OST file before conversion. Check the free demo version of this tool from the official website of eSoftTools
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Convert OST to PST Manually
Open Outlook and go to the File menu.
Select the Import/Export option.
Choose Export to a file.
Select Outlook Data File (.pst)
Choose whether to export a specific folder or the whole account.
Check the Include subfolders box.
Next, select a destination for the Export, and then click Finish.
This may help you,
Rachel Gomez
Check the eSoftTools OST Recovery tool. This tool comes with a very simple and user-friendly interface. It is able to convert and recover Outlook OST files such as EML, HTML, Yahoo, Gmail, Office 365, EMLX, ICS, MSG, MBOX, vCard, and Zimbra. It's also allowed to recover damaged and corrupted OST files without losing any single data. Download the free demo version of this tool and get 25 mailbox items from each folder.
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