How can I export OST file to PST without Outlook?

If you are trying to convert OST file to PST without Outlook is possible using a reliable third-party MSOutlookHelp Microsoft OST to PST Converter Tool. These tools are designed to access OST data directly and export it into PST format without requiring an Outlook installation or Exchange connection. First, download and install a trusted OST to PST converter. Launch the software and select the OST file you want to convert. Most tools provide a preview option, allowing you to view emails, contacts, calendars, and attachments before conversion. Next, choose PST as the output format and apply optional filters like date range or duplicate removal. Finally, click the convert button to start the process. Once completed, your PST file will be ready for use in Outlook or other compatible email platforms.