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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.

Programs that open DMGPART files
Apple Disk Utility
Updated 1/20/2011