Some of the following guidelines let us judge upon the best data recovery solution:
If the software can recover data from any type of hard disk drive, every format of data. In fact each and every hard drive saves the data in a different file system, and if the utility is capable to recover deleted data from each and every one of them, including NTFS, FAT, VFAT and many others.
The data recovery software program should be easy to use. It should guide you all the way through the data recovery process until they are saved to a healthy PC or hard drive. The whole process should be performed automatically, without any technical expertise. The software should be available as a free demo which will allow you to preview the results of the data recovery before the purchasing the full version.
It should come with 100% customer support and should be available in all the times to solve the problems faced by the customers. The utility should come with money back guarantee so that you can trust its performance. It should assure that if data cannot be recovered the money is refunded.
After choosing effective utility to recover data lost from the hard drive, memory card, USB drive or an external hard disk drive. Connect the device as a secondary drive to a healthy system in which the software is installed. Then try using the tool by scanning the device from which you lost data and then preview the data to ensure that the software is working properly and you can estimate the efficiency of the software.