MaxiaSoft OST Recovery to PST Software which perfectly recovery of outlook OST File and convert all the OST File to PST File without creating any problem. You can use this tool for OST File recovery to PST, EML, MSG and HTML. While conversion, you can split large size of PST File into Small PST File upto 5GB.Software preview all the OST emails, contacts, calendars, task, notes, inbox items, outbox items etc.