1)   VolID(Disk Drives Serial Modifier) 3.0.5
With VolID you can modify your disk drive's serial number which is also called Volume ID (not hard disk's physical serial which you can find at back of your hard disk) , the format of volume ID is: XXXX-XXXX (X maybe 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F).