The DMG file has every other type of installation file that is needed to install a software program into Mac OS running computers. The DMG files have the exact options an ISO file does in Windows. The DMG files are disk image files that can be used to install software programs to Mac OS X running iMac or MacBook. Before starting with the actual process to open and view the DMG file in Windows 7 installed computer, you need to understand about the DMG file type. Alternatively, if you are using a Windows 7 operating system installed computer, and found a DMG type of file present within the Windows system, then you can still open DMG file to check what it holds onto. If you are an ardent Apple Computer system user, then you might have heard about DMG files and the installation possibilities it holds onto in the first place. Alternatively, Right-click on DMGfile on Windows Explorer And then, choose Extract files., Extract Here, or Extract to. Double-click on DMG fileto open DMGfile with Easy 7-Zip You will see files or folders within the DMGfile then, click button Extractto extract the DMGfile. #DMGFiles #SysTools #DigitalForensicsSysTools Disk Image Viewer Pro Tool: This Video shows you How to Open and Save DMG, DD, E01 Disk Image File data in Win.