DMG is a file of Apple Disk Image. The Apple Disk Images are disk image files commonly used by the Mac OS X operating system. When opened, an Apple disk image is 'mounted' as a volume within the Finder. Several Apple proprietary disk image formats can be used to create these images, including the Universal Disk Image Format (UDIF) and the New Disk Image Format (NDIF). Apple disk images usually have the .dmg file extension.

1. Software To Open .dmg File In Windows 7

Also Read: Search File Contents In Windows. So these were some of the methods with help of which you can run, access, or even convert DMG in Windows. Again you will only be able to browse through the files or open any universal file formats like images, but other programs that are limited to macOS won’t work. DMG file is a disk image which is mostly used in MAC OS and it works as an ISO file for windows. DMG files can mount in Apple MacBook as ISO file in windows operating. We can say DMG file is a disk image file which can use an Apple MacBook.

Apple disk images allow secure password protection as well as file compression and hence serves both security and file distribution functions; they are most commonly used to distribute software over the Internet.

Universal Disk Image Format (UDIF) is the native disk image format for Mac OS X. Disk images in this format typically have a .dmg extension. New Disk Image Format (NDIF) was the previous default disk image format in Mac OS 9, and disk images with this format generally have a .img (not to be confused with raw .img disk image files) or .smi file extension. Files with the .smi extension are actually applications that mount an embedded disk image, thus a 'Self Mounting Image', and are intended only for Mac OS 9 and earlier. A previous version of the format, intended only for floppy disk images, is usually referred to as 'Disk Copy 4.2' format, after the version of the Disk Copy utility that was used to handle these images. A similar format that supported compression of floppy disk images is called DART. Apple disk image files are published with a MIME type of application/x-apple-diskimage.

Different file systems can be contained inside these disk images, and there is also support for creating hybrid optical media images that contain multiple file systems. Some of the file systems supported include Hierarchical File System (HFS), HFS Plus, File Allocation Table (FAT), ISO9660 and Universal Disk Format (UDF).

Open/Extract DMG File on Windows

• This will either open it with matching application or Windows will suggest you to look for an application for file extension DMG either on web or on local computer. If there is no application on your computer which can open DMG files you need to search on the internet which application can open DMG files.
• Nov 05, 2014  DMG Extractor and 7-Zip will allow you to open Mac's DMG file format on Windows 8 / 7 PC easily. Read reviews and download free.

Easy 7-Zip opens/extracts DMG file easily on Windows. The Easy 7-Zip was developed based on 7-Zip. 7-Zip is a famous open source file archiver. Mac os x 10.12 download. The Easy 7-Zip is an easy-to-use version of 7-Zip. The open source freeware keeps all features of 7-Zip and adds a few useful features that makes the software more user-friendly.

Easy 7-Zip works on Windows 10/8.1/8/7/Vista/2008/2003/XP/2000 (both 32-bit and 64-bit compatible).

Software To Open .dmg File In Windows 7

1. Free Download Easy 7-Zip
2. Install Easy 7-Zip by step-by-step instructions
3. The installation will associate DMG with Easy 7-Zip automatically
4. Double-click on DMG file to open DMG file with Easy 7-Zip

You will see files or folders within the DMG file then, click button Extract to extract the DMG file.

5. Alternatively, Right-click on DMG file on Windows Explorer

And then, choose Extract files.., Extract Here, or Extract to 'folder' to extract the DMG file.

6. Done

Easy 7-Zip Download Links:

You can install and use other alternative freeware that opens/extracts DMG file without burning the DMG file to disc. For example:

• Free DMG Extractor
• HFSExplorer
• PeaZip

Open/Extract DMG File on Mac

B1 Free Archiver opens/extracts DMG file on Mac. B1 Free Archiver is a free software for creating archive folder and extracting archive file. B1 Archiver works on all platforms - Windows, Linux, Mac and Android. The freeware supports most popular formats including DMG.

B1 Free Archiver is compatible with:

• Mac OS X 10.9 Mavericks
• Mac OS X 10.8 Mountain Lion
• Mac OS X 10.7 Lion
• Mac OS X 10.6 Snow Leopard

Alternative freeware that opens/extracts DMG file on Mac.

• Apple Disk Utility
• Keka
• GUI Tar

Open/Extract DMG File on Linux

You can use command mount to mount DMG file as a virtual drive.

First, you must login as a root user, and then create a directory for DMG image

Use mount command as follows to mount DMG file called image.dmg:

Is mac cleaner a virus. If the DMG is HFS file system, use:

Change directory to list files stored inside an DMG image:

Unmount the DMG image, type:

Alternatively, you can use p7zip to extract the DMG file. p7zip is the Unix command-line port of 7-Zip, a file archiver that archives with high compression ratios.

Install p7zip-full on CentOS and Fedora

Install p7zip-full on Debian and Ubuntu

List directories and files in DMG file

Extract DMG file on Linux

Windows OS does not support DMG format of its own. DMG files are disk image files of OS X and is supported in MAC OS X system. But now, if you want to open a DMG file in your windows PC, u got to use a third party application to do it. Here are a few tools that you may find useful to open DMG file in your windows computer.
Users of Mac OS X would know that DMG is mostly used to install apps on Mac. In other words, apps that we download to install on a Mac OS X use .DMG extension and can be mounted easily by double-clicking on the file. However, Windows continues to be the most widely used computer OS here.

Here are a few tools that will come handy when you work on your windows PC and you got to open a .DMG file.
DMG extractor: DMG extractor is undoubtedly the best of the tools that you can use in this case. It is specifically designed to open DMG files, it can open encrypted .DMG files without having to first convert them to other formats. Raw, Bzip2, Zlib, and Zero block type DMG files are supported by DMG Extractor. Working with DMG Extractor is quite easy. After installing the software, right-click on the DMG file that you want to open and then click Open option to open the file with DMG Extractor. Alternatively, after launching DMG Extractor, click Open button and then select the DMG file to contents of the selected DMG file. You can extract DMG file to any location by just clicking the Extract button and select the location and hit save. The only demerit of this tool is that you can only open files up to size 4GB.

7-Zip: 7-Zip is a free tool used to compress and uncompressed files. In addition to 7z, Zip, and RAR formats, 7-Zip also supports DMG format. However, it’s important to note that 7-Zip supports only unpacking of DMG files.
HFSExplorer: HFSexplorer is another freeware that can be used to open DMG files in Windows PC. Now, it’s not as user friendly as DMG extractor. You need to install Java SE Runtime Environment 5.0 or above in order to run HFSExplorer and it doesn’t support all type of DMG format, including DMG UDF format. The good thing about this tool is that there is no limit of size what so ever.

Here is a road map to use HFSExplorer-

Step 1: Download and install Java SE Runtime Environment 5.0 or greater version.

Step 2: Visit this page to download HFSExplorer and run the installer to get it installed.

Step 3: Run HFSExplorer, click File menu, and click Load file system from path option to browse to the DMF file.