There are several HDD recovery software solutions that function well when called upon to perform a deep scan. Our research points to Disk Drill as being among the best at recovering files from a deep scan. As it scans your disk on the sector level, Disk Drill locates and reconstructs lost files in over 400 formats. It can find long-lost data that other recovery tools miss. You can also give other solutions a try, such as Recuva and EaseUS.