Free EASIS Drive Cloning helps you cloning or copying hard drives, partitions or other storage devices bit-wise. Often you need to copy bytes from one hard drive to a second for upgrade your computer or laptop. Sometimes you need to copy the the bytes from the hard drive for data recovery reasons. Byte-wise copies have the advantage that all original information (hidden or not hidden) are copied to a second hard drive or drive image. Although hidden license information can be copied if you make byte-wise copy of you hard drive or partition.