Outlook OST PST Recovery - Version 7.0 Enstella Systems made effortless Outlook OST PST recovery software for Exchange OST file recovery. Outlook OST recovery or OST recovery software is having advance scanning process which immediately scans your corrupted OST database and repair it efficiently. At initially, Exchange OST recovery tool automatically rectifying any kinds of critical issues from OST files such as-virus attack, software failure, synchronizing error, system problem etc. and then systematically switch ost to pst or switch OST file into PST file. Enstella OST to PST or OST to PST recovery software brilliantly recover data from Outlook file including with all feature of OST emails-contacts, journals, sent items, received items, inbox folder, outbox folder, calendars etc. then convert OST file to PST file on such MS Outlook platforms-97, 2000, 2002, 2003, 2007 and 2010.