Moreover, the free tool can be used to format USB storage devices that cannot be formatted by Windows; anyone who encounters this problem "windows was unable to complete the format" might use this tool to repair the USB drives that are behaving badly. Users can easily recover any USB Flash drive to its full capacity by removing any tracks of malicious software, preloaded software, pop-up ads, or hidden disk partitions that cannot be removed in the traditional way. Furthermore, one also has the possibility of creating a DOS startup USB drive, or making a bootable USB stick to setup Windows, by either using a Microsoft Windows Setup CD/DVD, or an ISO image file located at a specific path. The conversion from ISO to USB is straightforward; the software helps you write the ISO image file to USB disk. You only need to select the ISO file you want to burn, and select the USB flash drive, then the software can quickly burn the entire ISO file. Meanwhile, you can create bootable USB disk with a USB flash drive. The software has been tested with many storage device units for safety and stability.