Switch OST to PST - Version 4.0 Want to know how to switch OST to PST Mailbox? By using Recover Data for OST to PST converter, user can speedily switch exchange OST to PST with all of its items (mails, tasks, journals, notes, contacts, calendar & more) from corrupt, damage or inaccessible OST mailbox. Switch OST data to PST even if OST file has been password protected.This tool will not require any specialized skill to operate and switch Outlook OST to PST process. Switch deleted OST emails from deleted items folder. OST to PST switch software has designed with Unique Guided File Excavation Technology (GFETch) which enables you to switch corrupt OST file that has been created any of MS Exchange versions 2010, 2007, 2003, 2000, 5.5, 5.0 . Switch OST file to PST file at the time even if your OST file gets inaccessible because of any logical reason like: virus attack, database corruption in exchange server, exchange server unavailable, oversized OST file corruption & header corruption etc. User can download free to evaluate demo version of OST to PST switch software to switch inaccessible OST file data