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.DMGPART File Extension

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File TypeMac OS X Disk Image Part

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CategoryDisk Image Files


This file is saved in a binary format, which requires a specific program to read its contents.


Partial disk image file used by the Mac OS X operating system; contains a portion of a .DMG file that has been split into multiple partial archives; often used for distributing software over the Internet in smaller download sizes instead of one large download; also used for making file sizes that fit onto CDs or DVDs.

More Information

DMGPART files are usually provided with a corresponding DMG file, which is the master file for the split archive. You can open this DMG file to install the software.

Program(s) that open .DMGPART files
Mac OS X LogoMac
Apple Disk Utility
Updated 1/20/2011