In unsuitable conditions like Outlook corruption, Exchange Server error or system failure may the OST file becomes inaccessible or orphan. Because of this OST inaccessibility, user does not perform their initial task like, reading emails, send/receiving or store contacts, creating new events & much more. To solve this problem the only way that user need to perform convert OST to PST task. This convert OST file to PST file task not only allow user to view or manage OST data in PST file beside after converting OST file to PST file user can send its data into a newly created OST file for restarting its work in offline mode. And, OST to PST email conversion tool of Recover Data does exactly. This OST to PST conversion tool helps user to convert OST file into PST file in quick steps & delivered all data (emails, contacts, calendars, tasks, notes, journals & more) of OST file in PST format. OST to PST conversion software successfully runs on damaged, corrupted or inaccessible OST files & convert into MS Outlook PST file. This convert OST to PST software works on heavy (up to 49GB) to light weighted (2GB) storage capacity OST files & easily convert OST files data. The OST recovery tool helps user to fix OST files errors & export OST to PST even if the OST file is in encrypted form. Through this exchange OST recovery tool user will get back deleted emails in its migrate OST to PST task, this email migration tool restores deleted emails in "deleted item" folder of PST file so that, user can recover emails from OST files which they are erased from "deleted item" folder of OST file before corruption. Using OST file recovery software, user can export OST file data into PST file even if the OST has been password protected. The OST to PST converter software supports all versions of Windows, Outlook & Exchange Server thus, try OST to PST migration software & export exchange mailbox to PST files.