How do I recover data from a hard drive that is not partitioned?

Most data recovery software i’ve found does not not search physical drives, and there is no logical drive for it. I don’t want to format it before i try to recover because i heard it makes it harder to recover.

With Aidfile free software – select the “Full Scan” to scan the whole unformatted hard drive as a raw partition.Aidfile can help you recover data from the raw partition.