OST files are susceptible to corruption because of a number of reasons. Many a times these causes are unavoidable and unanticipated, and all that you can do is use third-party repair tools to repair them. There are a number of professional third-party tools that help you out with open ost function, extracting the inaccessible data from within. Accidental deletion of mailboxes or email accounts could make the OST files orphan.
Although and OST file resides on the local disk it is essentially a server component and corresponds only to the original mailbox against which it was created. Another common reason of files becoming unusable is user migration. If user mailbox is migrated to a new server, the OST file corresponding to the old mailbox cannot be accessed with the new one. All these situations demand grabbing that OST file from the local machine and performing open OST operation.
This OST to PST conversion software has been designed to operate in two modes – Standard mode and Advanced mode for accurate data recovery. The Standard mode allows you to perform quick OST recovery in minimum time. If this mode fails to produce the desired result you can go for Advance mode which is time consuming but can tackle severest of the corruptions.
After the open OST operation has been performed, the recovered data is displayed in a tree like structure. You can verify the recovered data from here and then export it in a new PST file at the location of your choice.
The software is also available in the free demo version so that you can try it out for free. You can evaluate the full features of the tool using this no-obligation demo version. Once, you are satisfied with its true potential, go ahead and purchase the full version.