DMG File Type- The quick facts
What are DMG files and how to open them
Are you having problems opening a DMG file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.
What is a DMG file?
A .DMG file is a Macintosh Disk image file. A DMG file contains an exact copy (image) of a hard drive and can be treated as such by the Macintosh OS X operating system. These files can be created with Disk Copy, burned to a CD, or even mounted as a normal volume on Macintosh computers.
Some .dmg files may be encrypted in addition to being compressed, for added file security. These files are often used by software installers that download applications from the Internet to a user's computer.
Software on non-Macintosh systems can extract the content from these files as well.
How to open DMG files
We have identified 2 DMG openers for Windows that are compatible with this specific type of DMG file.
Programs that open Macintosh Disk image files
Last updated: January 18, 2022
Suggest another file format using extension DMG
While we know of one file format using the .DMG file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .DMG file.
Various apps that use files with this extension
These apps are known to open certain types of DMG files. Remember, different programs may use DMG files for different purposes, so you may need to try out a few of them to be able to open your specific file.
|Final Media Player||User submitted|
|Hamster Lite Archiver||User submitted|
|HFSExplorer - A tool for accessing HFS/HFS+/HFSX hard drives and disk images||User submitted|