For instance, Hetman Uneraser can recover data from damaged or non-readable disks provided that such disks do not have critical mechanical damage. A disk that can’t be read by the operating system may not be displayed in This PC folder because of certain logical damage. In this case, the recovery tool performs a deep analysis of the file system, which allows to locate lost or damaged files even on devices with damaged or missing file system. This tool can work with devices that have logical damage (for example, file system issues, partition table errors), as well as with devices that have only slight physical damage.