Moreover, when your DVD is damaged, you can use the ISO image file as a virtual disc directly or make another DVD with it. If you want to share your favorite DVD movies with your friends, for example, ISO image file allows you to do it through the internet. Today, ISO image files are primarily used for distributing large programs and HD movies through the internet. It is a quick way to back up and copy optical discs. All contents on your discs can be duplicated in an ISO file accurately, from video data files to DVD structures, from program installation files to encryption or region code. An ISO file, also called ISO image, is a single copy of an entire DVD including DVD structures. Part 4: Rip DVD to ISO on Mac without Paying a Pennyīefore learning how to make an ISO image file, let’s talk about what ISO is.
#CREATE ISO FILE MAC DISK UTILITY FOR FREE#
When a DVD cannot be read due to scratch and other damage, you can use the ISO image file to make unlimited copy. First of all, it is a good way to back up your optical discs. Creating an ISO image file from DVD is straight forward when you have chosen the right tool.