There are several occasions when users come across the OST file corruption issue and struggle to recover their crucial OST file data. Though, Recovery of inaccessible or corrupted OST file and its mailbox data items isn't an easy task until you use DRS OST Recovery Tool. The software has the capability to recover highly corrupted or inaccessible Exchange OST file along with their attachments. Using its different recovery modes, you can simply recover OST data from its several corruption states. It is equipped with a highly secured and easy user interface. It supports all the MS Windows versions.