Microsoft DOS convert command
The convert.exe command is an external command and is available in the below Microsoft operating systems.
Converts FAT volumes to NTFS.
CONVERT volume /FS:NTFS [/V]
|volume||Specifies the drive letter (followed by a colon), mount point, or volume name.|
|/FS:NTFS||Specifies that the volume to be converted to NTFS.|
|/V||Specifies that Convert should be run in verbose mode.|
convert d: /fs:ntfs
Convert the d: drive, which in this example is a FAT volume, to a NTFS volume. Note, if this volume is anything other than FAT, such as NTFS or RAW, this command will generate an error.