6 Free Methods to Convert OST File to PST in Windows 11/10

To manually convert an OST file to a PST file, launch Microsoft Outlook, navigate to File > Open & Export > Import/Export, and select Export to a file. Choose Outlook Data File (.pst) and pick the OST file you wish to export.

For a more reliable and efficient solution, consider using the SysInfo OST to PST Converter. This advanced tool is designed to convert OST files into PST format with complete accuracy and no data loss. In addition to OST to PST conversions, the software supports multiple formats, including MBOX, PDF, JSON, and more, ensuring precise results while maintaining the integrity of your data.
 
Back
Top