HDD Raw Copy Tool is a specialized utility for the exact copying of hard drives and solid-state drives at the sector level. The program performs a bit-by-bit transfer of all data from one storage medium to another, regardless of the file system, partitions, or sector condition. It operates with devices at a low level through direct hardware access. This approach guarantees a complete duplication of the original content, including unallocated areas, unpartitioned space, and bad sectors. The tool is applicable in data recovery tasks, creating forensic images, cloning drives with damaged sectors, and migrating systems with errors.