Export OST to PST Free File - Version 3.6 You can easily and quickly export Outlook OST file to PST (orphan .OST file) and Export OST to PST freeware with using download brilliant new Export OST to PST Free file recovery software. Free Export .OST to .PST software helps OST users to extract orphan OST file data to PST at the time of Exchange server failure or account deletion. Export OST to PST Free File: MS Office Outlook user want to open OST file in MS Outlook but on Offline Exchange Server Offline Storage file unable to use, so user can use Export OST File to PST to view or open OST file as PST, EML & MSG file formats. These days whole world use Microsoft Outlook in the organization, business or for personal and exchange important message through the email, but when Exchange Server is down now email is store in OST file and it is unusable so if you want to usable this email then use Export OST to PST Free File software, this MS OST2PST software does quack action on Offline Exchange server and recover OST mail messages (with email metadata), Contacts, Calendar, Notes, Tasks, Journals, Appointments, Attachments etc and export it into the