What is a DMG_ file?![.dmg .dmg](/uploads/1/2/5/7/125738903/668552919.jpg)
Ok here goes. If you are doing this on a Mac it really is as simple as selecting the file, hitting enter and manually changing the file extension from.DMG to.ISO, I have done this many times before and it seams to me they are just interchangable, the only thing I would look out for is if the DMG has fancy backgrounds etc. But I don't think that should be a problem. The.DMG file extension refers to the files of the type, Apple disk images. The Apple disk image files are common on the MAC operating systems and are used on Apple manufactured computers. These files are used as virtual drives.
Every day thousands of users submit information to us about which programs they use to open specific types of files.
While we do not yet have a description of the DMG_ file format and what it is normally used for, we do know which programs are known to open these files. See the list of programs recommended by our users below.
We are constantly working on adding more file type descriptions to the site - the current count exceeds thousand by far, and more information about DMG_ files will hopefully be added soon.
Software that will open, convert or fix DMG_ files
Unfortunately we have not received enough suggestions for software that can open DMG_ files yet.
Try a universal file viewer
![.dmg .dmg](/uploads/1/2/5/7/125738903/668552919.jpg)
Since we do not have any programs listed that we have verified can open DMG_ files, we suggest that you try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and very likely yours too! Download Free File Viewer.