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File Extension DMG

Apple Mac OS X disk image file definition and 2 other file types and linked programs information.


File extension dmg is used by following file type(s):

file type 1 description:
Apple Mac OS X disk image file - common and mostly used .dmg file type
DMG is a mountable disk image file created in Mac OS X; opening the image file will mount a virtual disk on the Desktop; commonly used for software installers downloaded from the Internet.

The DMG format replaces the .IMG file format used in Mac OS Classic and is not compatible with Mac OS 9 and earlier; DMG disk images can be opened on Macintosh computers using Apple Disk Utility, which is bundled with Mac OS X.

Mime: application/x-apple-diskimage

Related programs
that open dmg files:
Mac OS X, Daemon Tools, FreeDMG, ISOBuster, gBurner, PeaZip


 file type 2 description:
Oracle binary format dump file
This file type is used by the ORACLE Export utility and Import utility.
Related programs
that open dmg files:
Oracle Database 11g

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