Get the download and run Mac OST Converter tool which helps you to save OST file as PST for Mac devices alongwith all attachments and mailbox items. It supports batch save OST file as PST for Mac OS at a time without any data loss and alterations. The software has a very simple GUI interface, so anyone can effortlessly work with utility and save OST file as PST for Mac OS without any issue. This app is compatible with all versions of Windows OS, Outlook, and Mac OS. One can also try a free trial edition of the tool at free of cost.