Volume Serial Number Editor is a Windows utility that views and changes the volume serial number of a disk. The volume serial number is the XXXX-XXXX identifier the operating system generates and assigns to a disk volume when it is formatted. Normally there is no supported way to change it without reformatting the volume; this tool changes it directly.It works across the common Windows file systems, NTFS, FAT, FAT32 and exFAT, including removable media, and a command-line edition for 32-bit and 64-bit Windows is included for scripting and automation.Use it on drives you own or administer. A one-time purchase includes a perpetual license and free lifetime upgrades, allows unlimited use across your company.