To convert an Exchange OST to PST, you can use Microsoft Outlook's built-in Import/Export Wizard if connected to Exchange, or use third-party alternative OST to PST converter application like BetaVare Export OST to PST the application is most effective easily to convert OST mailbox to PST format without any data loss during the conversion process. The tool support orphaned, encrypted, and inaccessible OST files without any hassle. The tool support all latest versions of MS Outlook.
To convert an Exchange OST to PST, you can use Microsoft Outlook's built-in Import/Export Wizard if connected to Exchange, or use third-party alternative OST to PST converter application like BetaVare Export OST to PST the application is most effective easily to convert OST mailbox to PST format without any data loss during the conversion process. The tool support orphaned, encrypted, and inaccessible OST files without any hassle. The tool support all latest versions of MS Outlook.
Read More https://www.betavare.com/ost/pst/