If you want convert corrupt ost file data in to pst file. try stella ost to pst conversion software to convert all the ost file data in to office 365 account. Stella ost to pst conversion software convert all the 32bit and 64bit ost file data in to pst file. stella ost to pst conversion software convert all deleted items data in to pst file.
Ost to Pst.jpg
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Stella Best OST to PST Software is OST to PST Converter freeware