Software publisher info
OST to PST 2010 Conversion
OST to PST converter software to recover offline data from inaccessible OST file and restore them in PST. Free demo version of OST to PST tool is available.
Latest Windows software from OST to PST 2010 Conversion
» Email Utilities
An OST file holds Outlook user mailbox in offline exchange mode. It is created when connectivity between MS Outlook and MS Exchange Server is broken. OST file remains visible only for short duration and may become inaccessible for delay in connectivity between mail and client servers. You can however restore OST file in Outlook PST file with RecoveryFix for OST to PST.