Offline ost to pst converter software to convert all ost mailbox items in to pst file this software is convert all corrupted and unmounted ost mailbox items in to pst file this software is support all version 32bit and 64bit ost file this software is convert all ost file items using emails, contacts, calendars, tasks, notes and many other items in to eml file, msg file, emlx file, mbox file and pst file this software is work with windows 11 32bit and 64bit. For more info visit this link https://www.sifosystems.com/ost-to-pst.php