The OST file works like a replica of the exchange sever mailbox user account in the absence of a dedicated network connection. Therefore, during server downtime, the sent or received messages or the changes done to the mailbox items are stored in the OST file instead of the Exchange Server. Upon re-establishment of the network connection, data synchronization between the OST file and Exchange Server takes place and all the changes are replicated in the exchange mailbox account. However, it may also happen that data synchronization process is severed completely, in which case, the local email client is not able to access the offline work. Such situation arises during permanent server downtime, corruption of Exchange Server database or deleted/ disabled user account in the server and the OST files are termed as orphaned. In such cases, to access the offline work, OST file repair tools like Kernel for OST to PST Conversion are used. These tools are also used to recover OST data during OST corruption. The basic mechanism of these OST files repairs tools are that the corrupt or orphaned OST files are converted into PST file format. Once these are converted to PST files, users are able to aces them from the local email client like /MS Outlook. Hence, every mailbox items be it the mails, contacts, address book, notes, tasks, journal or distribution list, can be easily recovered using OST file repair tools. Upon conversion to PST file format, the mailbox items can be viewed through MS Outlook without any alteration to the properties, metadata or format of the original OST files. Kernel for OST to PST conversion tool recovers mails in html, plain text or rtf format and provides options to save them as PST, MSG, EML and DBX file format so that users can access the OST file contents through both MS Outlook and Outlook Express email client. For more details, please visit www.repairostfile.net

• OST mailbox to PST mailbox 3.2
  OST Mailbox to PST Mailbox is created for you to transfer your emails from MS Exchange Offline Storage (

• OST to PST Converter Utility 3.5
  Now easiest way to recover orphaned OST file and convert OST emails to PST emails by using PDS OST to PST converter Utility

• OST to PST Email Recovery Software 3.5
  OST to PST Email Recovery Software is powerful Exchange OST email recovery tool that allows you to repair OST file and convert OST to PST with all OST items

• Restore OST to PST File 1.0
  Perfect OST repair software uses advance OST file repair techniques for corrupted or damaged OST file

• OST File to PST File Converter 3.0
  Useful OST to PST Converter tool to OST recovery process will recover and restore OST files into Convert PST file with complete conversion of emails, sent items, drafts, journals, attachments

• Recover Mailbox from OST 2.4
  Perfect OST mailbox restore tool to recover OST mailbox from corrupt OST and switch OST to PST

• Microsoft OST to PST Converter 2.0
  Easily convert OST file to PST file with all exchange mailbox information

• Exchange OST Recovery 3.5
  Perfect OST Recovery tool fix OST file instantly and Recover OST emails to PST emails

• Export Exchange OST Files 1.1
  Enstella OST to PST Exporter extract OST file from corrupted OST database and export OST to PST Outlook rapidly

• Convert OST to PST 4.0
  Reliable and easy to use OST to PST Conversion tool efficiently Convert OST PST file