Partition Magic with license key...

PartitionMagic is capable of resizing NTFS, FAT16 or FAT32 partitions without data loss, and can copy and move partitions, including to other disks. It also has various other features, including being able to convert between FAT16, FAT32 and NTFS, modify the cluster size of FAT16/32 and NTFS filesystems, and merge adjacent FAT or NTFS filesystems.
The stable version of PartitionMagic 8.05 also includes for a rescue floppy disk an additional DOS version of PartitionMagic. This DOS version of PartitionMagic (include DR-DOS or MS-DOS) is matching on two 1.44 MB or one 2.88 MB floppy disks