ShrinkWrap creates the exact icon placement of disks, the appearance of all windows, and the correct name of the disk, resulting in exact disk images of the original. Disk images are used for backing up original floppy disks to removable media, installing Apple's system updates and extensions, distributing multiple disk images on floppies, mounting floppies on Macs without a SuperDrive, creating "instant" RAM disks, distributing software collections on CD-ROM, and verifying the integrity of development builds.