Stella ost to pst converter software provide the instant solution 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 data using some simple steps. This software is convert all ost file data in pst file, msg file, eml file and many other file format. For more info visit this link https://www.stelladatarecovery.com/ost-to-pst-converter.html