What is a DMG file?
Designed by Apple, DMG file stores a mountable disk image created specifically for Mac OS X. It is a digital reconstruction of a physical disk and stores compressed installation software useful in installing new applications on a Mac device. Users are most likely to come across a DMG format when they are en route to download and install anything from the internet. These files support compression, spanning, and encryption, if the developer so desires.
How to Open DMG Files
How to Make DMG Files
Below are some software programs that can open DMG files. Download one to open your file now.