OST File to PST File Converter

When the user tries to open the corrupt or damaged OST files, he is not successful and receives an error message. All his important mailbox data such as the emails, contacts, notes, journals, tasks, appointments, etc are lost to him. At times, when the user does not have internet connection, he can still work on his important files in the mailbox and when he connects to the network, appropriate modifications appear in his files on the server.