The external hard drive is measured and experts or technicians will provide you with initial detection of the level of damage along with its potential for the recovery of hard drive and the study involved saving the data required. Some of the organizations nowadays charge fees for the external hard drive evaluation. However there is chance for retrieving data with the usage of some of the processes of file recovery hard drive even after natural disaster like fire ,but it may get stumbled because of the fire extinguishers who uses water for the purpose ,which may get into the holes of the drive and make the drive useless. Several hard drive recovery software solutions were created by IBM. One of most happening and well known among the software solutions is called IBM Rescue and Recovery, this software have only one button. With the press of the button, recovery works. This recovery tool has got a collection of tools to aid the user in identifying their impaired hard drives. So instead of giving hopes that there is no recovery process for hard drive to recover the files, thus neglecting hard disk drive recovery, first we need to get to know that the data is not lost at all and there are remedies for it. Only problem is the data is not accessible for the time being, which may be called as mechanical error and along with the hard drive recovery process, you can retrieve the files that are lost. Thus a number of software is available in the market which will help to retrieve the files needed. The claim is that with the best software available in the market you can recover any file from the hard drive which may even be corrupted, encrypted or compressed. The best software can even do more like recovering the accidentally removed emails from hard drives within the given network and even they can generate the images of the files from which you can choose whatever you want to retrieve. Without basic knowledge or foundation on the file system, you should never go for a recovery of data from hard drive by yourself. The second division of recovery is the one in which hard drive will be completely damaged physically due to failure. Trying to retrieve the files whenever hard drive fails or it is physically out of service, it will always result in futile effort.