![]() All of this information is contained in a single file. More loosely, it refers to any optical disk image.Īs is typical for disk images, in addition to the data files that are contained in the ISO image, it also contains all the filesystem metadata (Boot code, structures, and attributes). a USB keydrive).Īn ISO image (.iso) is an informal term for a disk image of an ISO 9660 FileSystem. It can also reduce bulk when one wishes to carry the contents of the CD along with oneself: one can store disk images to a relatively lightweight and bootable storage device which has a higher storage capacity than that of a CD (i.e. ![]() This can prevent the CD from getting burned or damaged. They are commonly used to distribute Live CDs.Īnother common use is to provide virtual disk drive space to be used by SystemVirtualization. The term has been generalized to cover any such file, whether taken from an actual physical storage device or not.Ī common use of disk images is for remote distribution of software such as Linux distributions: installation CD/DVDs can be recorded as disk image files, transferred over the Internet, and the contents of the original disk(s) duplicated exactly by end users with their own CD/DVD drives. Translation(s): Deutsch - English - Français - Italiano - РусскийĪ disk image is a computer file containing the complete contents and structure of a data storage device. ![]()
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