Volume Serial Number Changer 4dots - Version 1.0 Change volume serial number of FAT,FAT32,NTFS and exFAT drives.One of the few applications that has support for exFAT (various sector sizes).Change volume serial number of USB sticks and SD cards that are exFAT formatted.Keep the same serial number after format to avoid possible application activation issues.Avoid possible activation issues of previously bought and installed applications.Multilingual and translated into more than 39 languages.Easy to use.