OST2PST - Version 3.4 Looking for a OST2PST utility to mount ost files & convert OST files ? The ost2pst program was designed to be a small OST2PST.exe setup that will convert messages or emails from an Outlook configured for Exchange OST either to the standard eml or the Outlook PST format. OST 2 PST helps in saving OST in eml so as to re-import the messages into MS Outlook. Converting OST to PST using OST2PST will help users to save your Exchange OST Outlook emails in Ms Outlook email client. Now easily convert OST to PST/EML files with all email items To, Cc, Bcc, From, Sent & Received date, Attachments using OST2PST.exe - OST Converter program. OST2PST Program is a perfect solution to convert OST files of Outlook 2000, 2003, 2007, 2010 and successfully compatible with all the latest versions of Windows OS - Windows 7, Vista, XP, 2003, 2000, ME, 98. Perfect ost2pst.exe setup to convert ost files to eml files so as to import OST Outlook emails to MS Outlook or Outlook Express. OST2PST.exe help users to convert OST to PST so that users can also convert OST Outlook emails to Ms