SpinRite is a powerful data recovery utility designed to repair and recover data from faulty or failing storage devices. By directly accessing the raw hardware, SpinRite can bypass traditional file system limitations and retrieve data that's otherwise thought to be lost. This tool has been widely praised for its effectiveness in reviving seemingly dead drives and extracting data from severely damaged devices.
If you own a previous version (like 5.0), you can upgrade for as little as $29.00 . download spinrite 60 full version free
If you cannot afford SpinRite, consider these highly-regarded free or open-source tools: TestDisk & PhotoRec: Report: Acquiring and Using SpinRite 6