Stellar Drive Clone [Download] It clones the hard drive and individual volumes to save as a data backup. Stellar Drive Clone performs sector-by-sector scan on the HFS, HFS+, FAT, and exFAT file system. Stellar Drive clone supports Mac OS X 10.7 Lion, OS X 10.6 Snow Leopard, Leopard and 10.4 Tiger Operating systems Creates a Boot DVD with minimal system to clone the Boot volume