- Developer:
- Apple
- File Type:
- Mac OS X Disk Image
- Popularity:
A.DMG file is a container file commonly used to distribute applications for Mac OS X. Installing software from one of these requires you to mount the image and move its contents to your computer’s “Applications” directory. Even some smaller companies avoid the Mac App Store for this reason. We could go on, but needless to say not everything you want will be in the App Store. DMGs and Other Archives: Just Drag and Drop. Most macOS applications downloaded from outside the store come inside a DMG file.
Having trouble opening .dmg extension? Don't panic! This page explains what dmg files are as well as suggests programs you may use to open dmg files. You can download these programs through this page.
What is a DMG file?
How do i get rid of the mac adware cleaner pop up. Dmg file extension has Mac OS X Disk Image file type, developed by Apple, which is associated with the 'disk image files' category.
Associated with Mac OS X, the file is usually used by OS X software installers. It stores raw block data, which may be encrypted or compressed. Users can access the file via the Apple Disk Utility.
The DMG file format is typically used instead of the .IMG format, which has been previously used in Mac OS Classic. Even though DMG files aren’t meant to be used in Windows, users can still open them with Windows Daemon Tools. Dmg web.
To learn how you can open the given file, read the information below.
- Developer:
- Apple
- File Type:
- Mac OS X Disk Image
- Category:
- Disk Image Files
- Format:
- Binary
How to open DMG file?
Double click the dmg file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .dmg extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.
Method 1: Fix file association errors
Follow these steps in order to automatically fix the dmg extension associations' problem in no time:
- Step 1: Click on 'Download Solution' to download automatic tool provided by WikiExt.
- Step 2: Click 'Start Scan' to identify all potential issues.
- Step 3: Review scan results and click 'Fix Items'.
File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable
This Tool is Compatible With:
Method 2: Download the appropriate software
The given list provides programs which may be used for opening or converting the dmg file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.
Programs that open DMG files
- 7-Zip
- Acute Systems TransMac
- Reincubate DMG Extractor
- DMG2IMG
- DMG2ISO
- Apple Disk Utility
- Roxio Toast 15
- Incredible Bee Archiver
Method 3: Use universal file viewer
In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the dmg file as well. Download Universal File Viewer for your OS.
.bwt | BlindWrite 4 Disk Image |
.img | Disc Image Data File |
.hfv | HFS Disk Image |
.dax | PSP Compressed ISO Disc Image |
.vhdx | Windows 8 Virtual Hard Drive File |
.ulw | u-Law Audio File |
.xs | Age of Empires 3 Map AI Generator |
.vec | Orbiter Vector Map File |
.yenc | yEnc File |
.conform | Conformalizer Change List File |
.apk | Android Package File |
.torrent | BitTorrent File |
.jpeg | JPEG Image |
Portable Document Format File | |
.rar | WinRAR Compressed Archive |
To create a bootable USB drive from a DMG file on Windows, you will need to have the right utility. That's because DMG is not native on Windows. It is the Mac equivalent of an ISO file that has been in use since Apple transitioned from the IMG format with Mac OS X. A DMG file, like ISO, can be used to install macOS operating system or Mac apps. If the Mac computer was broken or crashed and couln't get into the system, but you only have access to a Windows PC, there's still a way to make a bootable macOS install USB on Windows.
This article looks at three applications that you can use to create a bootable USB drive from a DMG file in Windows. All of them have their advantages and disadvantages, which we have highlighted. You can make the best choice for you based on the information provided below. They are in no particular order of preference.
TransMac - Make DMG File Bootable USB on Windows
This is a fairly robust application for creating bootable USB on Windows from a DMG file. However, there's a preparatory step to be executed before you can create the bootable USB drive. The typical disk partition used is MBR, but you will need to do a partition with GPT for this to work. You can do so by executing the diskpart command in Windows CMD. Alternatively, you can do it from within TransMac, as shown in the instructions shown below the next paragraph.
Once this is done, you can download TransMac and use the two-week free trial period to get the job done free of cost. You can always upgrade if you like the utility and want to keep using it after the trial period has ended. Once you download and install the application, insert your formatted USB drive and follow the instructions below:
Step 1: If you haven't formatted the USB, right-click on your USB drive in the left panel and select Format Disk for Mac from the contextual menu.
Step 2: Right-click again on the drive in the left panel and this time select Restore with Disk Image.
Step 3 : Select the DMG file and click on Open. Once the process is complete, you can eject the drive and use it on a Mac. To boot from this media, hold down the Option key and fire up your Mac.
Convert DMG to ISO and Create macOS Boot USB from Windows
Since ISO is a better format for Windows, you can also convert the DMG to the ISO format and then use the ISO disk image to create the bootable USB. Please note that you can't boot your Mac from bootable USB made from an ISO file, which means you'll have to convert it back to DMG prior to that. Still, it's an effective way to create bootable media for a Mac computer. Dmg iso windows. Here's how it works:
Step 1: Once you have the macOS install DMG file on a Windows PC, click on Windows + R to open the run dialog box, and type in CMD, then hit Enter. When the Command Prompt opens up, use the following command to convert the file to ISO:
hdiutil convert /path/sourceimagefile.dmg -format UDTO -o /path/targetmage.iso
hdiutil convert /path/sourceimagefile.dmg -format UDTO -o /path/targetmage.iso
Step 2: Download and install UUByte ISO Editor on your PC, insert the USB drive and launch the application.
![Mac Mac](/uploads/1/3/3/3/133301513/845175450.png)
Step 3: Click Burn button on the main screen and point to the converted ISO file. The drive will be automatically detected and click on Burn icon to burn the ISO to the USB drive.
Once the ISO is burned to the file, you can insert it into a Mac and convert it back into the DMG format. Since you're converting the file twice, there's a chance that the file could get corrupted in the process. If that happens repeatedly, then try this next method.
PowerISO: Make Bootable Mac Install USB on Windows 10/8/7
This Windows utility allows you do create bootable USB from DMG on a PC. You can also edit the DMG or extract the contents, and there's also an option to copy it to a disk. Dmg to usb software. For this particular exercise, we'll show you how to use PowerISO to create a bootable USB drive on Windows without having to convert the disk image into another format like ISO.
Step 1: Download and install the application on your PC.
Step 2: Insert your USB drive and launch PowerISO.
Step 3: In the Tools menu, select 'Create Bootable USB Drive… '. You will need to give admin privileges to the software. Alternatively, you can run the program as admin when you launch it.
Step 4: Select the USB drive in the section called Destination USB Drive.
Step 5: Leave all other default as they are and click on 'Start' to burn DMG to the USB drive.
You should be able to see the progress, and a new popup will appear when the bootable media is ready. You can now eject the media and use it to run the DMG on a Mac computer.
Conclusion:
Opening Dmg In Window
All of these methods are workable, so select the right one for you based on your level of knowledge and your preference.