TransMac is a third-party Windows software that copies and manage files and folders on Apple systems, including Mac hard drives, USB flash drives.
There are several apps and ways to create bootable USB installer. Plugin the bootable USB and reboot the system. Once you have completed the mammoth task of creating a live USB of USB in Mac OS X, it is time to test your efforts.
Step 7: Checking your newly created bootable USB disk. If the Mac computer was broken or crashed and couln't get into the system, but you only have access to a Windows PC, there's still a way to make a bootable macOS install USB on Windows. A DMG file, like ISO, can be used to install macOS operating system or Mac apps. It is the Mac equivalent of an ISO file that has been in use since Apple transitioned from the IMG format with Mac OS X. That's because DMG is not native on Windows. To create a bootable USB drive from a DMG file on Windows, you will need to have the right utility.