How do I recover data from a formatted HDD?

Best free software to recover data from a hard drive .

1:If your drive file system is Exfat or Fat32 or NTFS.And the partition position and size are not chaged after format – try “unformat” to recover data from formatted HDD quickly.

“Unformat” is very fast.

2:If the file system is not fat32,not ntfs ,not exfat.Try “Full Scan” mode to recover data from formatted HDD by deep full scan.

“Full Scan” is not fast enough as “unformat”,but “Full Scan” can solve many complex and unusual problems.

3:If the file system is Fat32 or NTFS or Exfat,and the hard drive partition has changed size or position from formatted hard drive,if partition has been deleted or damaged or lost from formatted hard drive.Use “Recover partition” mode to recover data from formatted hard drive.

4:If “Recover partition” and “unformat” can not find the formatted hard drive partition.Try “full scan” to scan the whole HDD.