Disk Image Files

Apple Disk Utility

Name: Apple Disk Utility
Author: Apple, Inc.

by Apple, Inc. · opens 8 file types

Mac OS

Download (support.apple.com)

Verified by Adam B.· reviewed by FE Editorial ·updated Aug 7, 2026

AT A GLANCE

DeveloperApple, Inc.

PlatformsMac OS

Opens8 file types

Get it fromsupport.apple.com

Download Apple Disk Utility

What is Apple Disk Utility?

Disk Utility is a disk management application developed by Apple and included with macOS. It allows users to format, partition, verify, repair, and create disk images for drives and volumes connected to a Mac.

Files Apple Disk Utility opens

8 formats

Disk Image Files

.DSK .IMAGE .NDIF .SPARSEIMAGE .DMGPART

System Files

.FPBF

Game Files

.JRZ

Misc Files

.DSKU

Click any badge for full per-format details - what it is, how to open it and how to convert it.

File conversions with Apple Disk Utility

5 conversions

DMGISO ISODMG IMAGENDIF IMAGEISO IMAGECDR

Click any pair for a step-by-step guide to convert the file.

Download Apple Disk Utility

SOURCEsupport.apple.comofficial site - avoid third-party download portals

PLATFORMSMac OS

Download from support.apple.com

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programs & formats

Files Apple Disk Utility opens most

.DSKDisk Image File (raw floppy / vintage-computer disk image)

.IMAGEShrinkWrap Disk Image

.FPBFMac OS X Finder Burnable Backup Archive

.NDIFApple NDIF disk image file

.SPARSEIMAGEApple MAC OS X sparse disk image file

.DMGPARTApple Mac OS X UDIF split disk image file

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Apple Disk Utility

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What is Apple Disk Utility?

Files Apple Disk Utility opens

File conversions with Apple Disk Utility

Download Apple Disk Utility

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Files Apple Disk Utility opens most

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