OST files guarantees a lot in store for the user who ever depends on it and is considered as a real help for the employs who work under Exchange server collaborated Outlook email environment, that when the server connectivity is limited or restricted then also user can work with the OST files. OST files are the files formed when the Outlook is connected to Exchange through LAN and when Outlook works as a standalone application then the files thus formed are the PST.<br> <b><u>Offline Storage Table (OST):</u></b> The replica of mailbox data in the client machine is stored in the OST format and when the server is restricted or in off mode then also user can work on the data and emails, as the OST allows provision to work offline. When any unintended or unwelcomed incidence like the server crash and OST file corruption occurs then it will bring a sudden break in the flow of communication channel. User will be unable to perform any actions like sending or receive emails, check calendar updated and any others as the OST file when corrupted will become inaccessible leading to the passive response of the files towards commends o get opened and so on.<br> <b><u>Microsoft OST Connector to Outlook:</u></b> To overcome the critical situation in which the user will be restricted from communicating with the clients through emails or unable to know the calendar entries, experts’ advice employing a Microsoft OST connector to Outlook. By this connector what is meant to perform is to convert OST database to PST or some other format, so that the data will become inaccessible even away from server connectivity. PST files are readable in the Outlook, when it is in standalone type. OST database which include emails and all the other data need to convert to PST format so the accessibility of them will be established again. But if the data also is corrupted there is a need to repair the data prior to converting them. So the connector that is being selected should be of capacity to repair the data first and then to convert them.<br> <b><u>Practical and Feasible Solution Available</u></b> <u>OST Recovery</u> software is one kind of tool in which there is provision to recover, repair and convert data from corrupted OST files. Let the corruption of OST file occurred due to any reason like Virus attack to hard ware issues and server crash, the <a href="http://www.exchangeosttopstrecovery.exchangeostrecovery.org/">Exchange OST to PST Recovery</a> tool is capable of converting the data in the healthy format to PST, EML or MSG files. The whole mailbox data will become available in the PST format after conversion is done with the <a href="http://www.osttopstemailconversion.databaserecovery.org/">OST to PST email conversion</a> utility program. After conversion carried out successfully the emailing and other data related actions can be retained easily and perfectly.