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    • File extension .DMG
    • Dateiendung .DMG
    • .DMGファイルの拡張子
    • Extension de fichier .DMG
    • Extension de archivo .DMG
    • Estensione del file .DMG

How to open file with .DMG extension?

Don’t you know what program to use to convert the .DMG file? Do you want to convert a .DMG file into a different format? Below you will find helpful information.

File extension .DMG

Full Name Developer Category
Apple Mac OS X Disk Image Format Apple Disk Image Files
.DMG

The .DMG (Disk Image) file extension is a type of image format commonly associated with Mac OS X. It is used to store the compressed contents of an entire directory—including files, folders, and custom layout options—into a disk image file. With an efficient disk imaging system, users can copy and store entire hard disk systems with minimal effort. This file format provides users with quick and easy access to some content.

How Does DMG Function?

The DMG file extension is compatible with various forms of virtualization software, as well as the standard Mac OS. Its purpose is to provide consistent file sharing and publishing platforms for multiple forms of media. It enables applications in various formats to be moved from one computer to another without any loss of resolution or accuracy. Also, the.dmg file extension can be used to mount an image or disc on a Mac OS X operating system.

Similar Names and Extensions

Similar file types include ISZ, ISO, BIN/CUE, IMG/IMA, NRG images, as well as .PDI, .CDR, and the rarely used .XMD. All of these files have the ability to store data in a disk image format. This can be beneficial for transferring data quickly between machines or backups of discs.

Programs for WINDOWS system
  • 7-Zip 7-Zip
  • PeaZip PeaZip
  • TransMac TransMac
  • HFSExplorer HFSExplorer
  • AnyToISO AnyToISO
Programs for MAC system
  • Toast 11 Toast 11
  • iArchiver iArchiver
  • HFSExplorer HFSExplorer
  • DMGConverter DMGConverter
  • FreeDMG FreeDMG
Programs for LINUX system
  • HFSExplorer HFSExplorer

After installing the required software, the operating system will usually automatically associate an unknown file type (in this case .DMG) with the new application. If this does not happen, we can help the system a bit by selecting the software for it, which it should always use to open files with the .DMG extension.

When choosing the software we can select the system to use this software every time.

Remember!
Using it for the first time it is good to check whether the .DMG file opened in the application can be read by us and opens in a way that allows us to use it. If everything is in order, select this option the next time you open a file with the .DMG extension. However, if the file has not opened correctly, we have to look for a different software, with which we can open files with the .DMG extension. Select a different software from our list and install it on your computer. After the software is installed, repeat inspection openings of a .DMG file. Sometimes you have to repeat the operation several times.

Other instructions

If none of the programs listed by us to work with the .DMG file has not meet your expectations, you can try searching other websites. But remember to avoid downloading programs "that can open any file". These applications not only have very limited functionality, but may also expose you to expense tens of dollars when purchasing a license.

In the vast majority of cases you will find the program dedicated to support the .DMG file, or any other file format. In addition, there is a chance that it will be a free program, and its functionality (concerning the .DMG file) will be extended to the maximum.

It is also good to check

  • if the .DMG file has no errors
  • or if it has been copied (or downloaded by the browser) thoroughly
In such a case it is best to try to download the .DMG file again from the same source on the Internet (or look for another source). If you received the file from another person, ask this person to re-send it. However, if the file was copied from some media, repeat the copying operation.

Author’s guidelines

img
Mr B. Adam

Author of the guidelines / Founder of FileExtension.info
New technologies enthusiast, helping to solve problems with the files.

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Similar file extensions

  • File extension .DM1
  • File extension .DMU
  • File extension .DMSM
  • File extension .DMN
  • File extension .DMGPART

Conversion of a DMG file

  • DMG to ISO
  • DMG to BIN
  • DMG to CDI
  • DMG to CIF
  • DMG to DAA
  • DMG to IMG
  • DMG to ISZ
  • DMG to MDF
  • DMG to MDX
  • DMG to NRG
  • DMG to APP
  • DMG to IPA
  • DMG to IPSW
  • DMG to RAR
  • DMG to ZIP
  • DMG to CDR
  • DMG to EXE
  • DMG to GI
  • DMG to NDIF
  • DMG to UIF
  • DMG to IOS
  • DMG to APK
  • DMG to VMDK
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