Convert Offline OST files using OST File Converter. The tool supports Mac OS Machines.
Open MacXtra OST File Converter on your Mac Computer.
Select OST file using Add File(s) or Add Folder(s).
Choose saving format from PST, EML, EMLX, MSG, HTML, MHT, CSV, PDF, etc.
You can also select the File Naming Option and Choose Destination path if required.
Mac OST conversion process completed successfully, you can see the message of completion.