Methods for Converting OST to PST: A Comprehensive Comparison


New Member
Jun 19, 2023
Using Microsoft Outlook's Import/Export Feature

Method Overview:
Microsoft Outlook provides a built-in Import/Export feature that enables users to convert individual OST files to PST format. This method is user-friendly and ideal for small-scale conversions, offering a straightforward approach to migrating specific emails and items.


Open Microsoft Outlook.
Navigate to the File tab and select Open & Export.
Click on Import/Export and choose "Export to a file."
Select "Outlook Data File (.pst)" and proceed.
Choose the OST file you want to convert and specify the destination for the resulting PST file.
Complete the process by clicking Finish.
Convert OST to PST