The icon for DMG File is of an internal hard drive as shown below: The Internet Media Type or MIME Type of DMG Disk Image File is application/x-apple-diskimage. It supports to hold compressed files as well. These files are similar to Windows ISO which mainly contains program installation files specifically for Apple Applications. This Apple Disk Image can be seen mounted like a volume in the Finder. It is a kind of Disk Image developed by Apple for Macintosh OS.
What is DMG File?ĭMG File is a file extension abbreviated for Apple Disk Image. This prevents the corruption and damage of Disk Image File and successfully recover DMG File easily. This article gives an overview about DMG file and provides user with ways to repair DMG file or Disk Image File using Inbuilt Hdiutil Terminal Command Line Utility.
Repair DMG File Corruption - Inbuilt Hdiutil Terminal Command Line Utility