Sometimes there are files with a format unknown to ordinary users. What do they contain? How to open? DMG format is rarely used. It opens special for each operating system programs.
What is DMG format?
DMG extension files are created in the operating room. mAC system OS X is images of the disk data. To use files packed into the image, you need to mount it on a virtual device. This extension uses installers when loading from the Internet. Previously, Apple used IMG format, but in versions of the operating system over 9 began to use DMG. In Mac OS devices, they can be opened with the standard Apple Disk Utility program supplied with the system.
Windows owners will have to install additional software for opening a DMG or convert to the ISO format supported by this operating system.
DMG programs
Apple Disk Utility is a standard program for the Mac OS operating system. This is the main tool that manages all data on devices. apple companies. Its location: / Applications / Utilities / Disk Utility.
Mac OS users are enough to press the mouse twice required file.and it will automatically open in apple program Disk Utility.
Apple Disk Utility in the Mac X operating system
Ultraiso program windows users used to use to work with iSO filesBut it is suitable for other extensions, including DMG. Its basic function is to create, edit and convert various images, recording and emulation of the disks. Features:
- the ability to add, create and edit images;
- optimization of the structure of the image;
- support for various languages;
- the program is paid, but use in trial mode is allowed.
How to use the program:
File Outdoor in Ultraiso
Video: how to open the DMG file via ultraiso
7-Zip.
Free 7-Zip archiver will help open files with DMG extension. Its functionality is limited, you can only remove them from the image. Mount new or change will not work. But if the task comes down to simply see what contains DMG, 7-ZIP will cope with it. All you need to do is open it through the program.
File, Outdoor With 7-Zip
The main plus of this utility is suitable for all operating systems: Windows, Mac OS, Linux. HFSexplorer is created to read HFS + disks, but the program also allows you to view the contents of the DMG, has an interface similar to the conductor. It is distributed free of charge, but there is one minus - you need to install Java Runtime on your computer.
To work, you need to open the program and click "File", and then "Open" and select the desired file.
HFSexplorer Easily and quickly opens the required file.
There are two versions of this program: paid and free. For free there is only one limit on the size of DMG in 4 GB. This version is enough for small files.
DMG Extractor in action
Opening a DMG using the DMG Extractor program, we see all the contents. To start working with it, click on the "Extract" button to retrieve the hard disk of the computer. You can choose both everything and separate positions. In the free version, only five files can be removed simultaneously, so for large volumes you have to repeat the procedure.
Removing the hard disk of the computer
Bitzipper is windows utilitywhich with ease tears the archives. It opens up any kind of compressed or encoded file, with which you ever come across. It also creates files in these formats. Works on Windows XP, Vista, 7, 8, 10 and server versions of the operating system.
The program has an intuitive interface, but only on english language. Functionality allows not to put additional support for other formats. To open the DMG, you need to click "Open" in the main menu Bitzipper, and for extraction - "Extract".
Bitzipper interface
Poweriso.
Poweriso can open or remove DMG to a computer with a Windows operating system, write on a CD / DVD disc or convert to ISO. Sequence of actions for opening a file:
- Open the program. In the Select Options menu, and then "Configuration", on the General tab, make sure that the DMG format is marked, click "OK".
- Click "Open" and select the desired file.
Video: Open the file using Poweriso
Conversion in ISO.
A little-known DMG format can be turned into a widely used ISO. In the Windows operating system, this is done using:
- free dmg2img console program;
- Magic ISO Maker;
- Anytoiso.
In Apple's operating system, this is done in the terminal using a simple command: "Hdiutil convert /path/iguides.dmg -format udto -o /path/iguides.iso".
In Linux, use the DMG2IMG utility in command line, applying two teams:
- "Sudo APT-Get Install DMG2IMG" - to install the utility;
- "DMG2IMG Obraz.dmg Obraz.iso".
Files with DMG extension - images with compressed data. They are rarely used, and usually make Apple product owners, but this format opens in other operating systems using available programs.
To write this article, I "got down", if you can express it, the user's question on one fairly well-known computer forum. The essence is as follows: the guy downloaded the image of some, who weighed about 10 GB. The problem itself is that open this image with one famous program For reading images, he simply could not. Why? In fact, everything is simple - images in DMG format are created exclusively on Apple computers, so they are intended for PCs and laptops using Mac OS.
What to do, how to be? In fact, there are several simple tricks that allow you to open DMG on various operating systems. And you can see this right now by reading this article to the end.
Ultraiso (Windows)
For operating room windows systems (Starting from XP and ending 8) The Ultraiso program can be used, the main functions of which is the creation, editing and conversion. various formats CD and DVD images. With it, you can also write and emulate discs.
One of the main features of Ultraiso is to support a huge number of image formats (over 30): .ccd, ISO, .img, .pxi, .dmg, BWI, .BWT, .B5T, and so on.
Ultraiso functionality:
- Creating optical images hard disks, USB flash drives, floppy disk.
- Creating images from files that are directly on the hard disk or CD / DVD disk.
- There is the ability to add, create and delete files inside the image.
- Support Joliet and ISO 9660.
- Optimization of the structure of the image.
- Supports a huge number of languages, including Russian.
- Using ISZ's own format, which though has a number of shortcomings, however supported third-party programs To create and edit images.
The only thing that does not suit some users is the cost of the program, which at the time of writing the article is $ 29.95. However, the developers allow you to try out ultraiso in a trial mode, which you will probably have enough.
Apple Disk Utility (Mac OS)
Apple Disk Utility is actually a utility that is part of Mac OS, so that it is simply obliged to attend your computer equipped with the Mac OS operating system.
Apple Disk Utility is the main tool for managing data storage devices in Mac OS. It is located in the next directory: / Applications / Utilities / Disk Utility.
In addition to working with the DMG format, the utility is endowed with the following functions:
- Manages hard drives, starting from formatting, ending with correcting errors and breakdown disk to sections.
- Provides information about all discs that this moment Connected to a computer.
- Works with CD / DVDs, allowing not only to read information from them, but also format discs or record data on them.
- Creates RAID arrays.
HFSExplorer (Windows, Mac OS, Linux)
Users of all operating systems have the ability to use HFSexplorer - this is the main "chip" of this utility. In particular, she "sees" disks in HFS + format, which are used including Mac OS and iPod players. The program allows you to view the contents of the disk in a sort of explorer type browser.
Most often, HFSExplorer use Intel Macs users who run Windows via Boot Camp, as well as users of Mac emulators who want to see the contents of the disks "from the side".
HFSexplorer is distributed free.
If you decide to change the Windows operating system on Mac OS and even downloaded the disk image, then you will encounter one problem. The fact is that the Mac OS image is made in DMG format, which is not supported by other operating systems. To record a DMG file, it will be necessary to convert it to ISO format or use special software.
You will need
- - Ultraiso;
- - TRANSMAC.
Instruction
Find on the Internet and download the Ultraiso program. For example, you can use the reference to the official source http://ultraiso.info/download. This application It is intended to create, edit and convert various formats, including the conversion of DMG files in ISO.
Install and run the Ultraiso program. Open the File menu and click on the Open link. Specify the path to the file in the DMG format, which must be converted to ISO format. Click on the "File Type" drop-down menu and check Mac (* .dmg, * .timg, * .hfs) so that the files with the necessary files are displayed in the folder. Confirm the opening of the image.
Click right-click Mouses to the loaded DMG file and click the "Extract B" button. Specify the path to save the file in the ISO format. After that you can freely burn the disk image with standard software operating system or other applications.
Use the TRANSMAC program, which is designed to directly work in DMG files under the Windows operating system. You can download the application at http://www.asy.com/sharetm.htm or on another alternative source. The program is paid, but has a trial for 15 days. This is quite enough to write a DMG file once, so you should not immediately spend money on its activation.
Sooner or later, any user faces the DMG extension file and wonders: how and what to open it?
But for this, you should first figure out - what is the format "DMG"?
Table: General data
| Program | Description | Spread | Website |
|---|---|---|---|
| Utility to work with this expansion | DOWNLOAD | ||
| Graphic file manager | Free | DOWNLOAD | |
| Conditionally free / Price: 29.95 USD | DOWNLOAD | ||
| Archiver | Free | DOWNLOAD | |
Daemon Tools. | Manager to work with images | There is a free and paid version | DOWNLOAD |
Anytoiso. | Utility for converting images | Conditionally free / Price: 22.95 USD | DOWNLOAD |
DMG file - what is it?
See also:
Those who first encountered the file of this format is unclear what this file is and how to use it. But those who often use images virtual disksSees them regularly.
Initially, the DMG format was used exclusively on the Mac OS operating system from Apple.
Such an extension was created in order to optimize work with the archives of Macintosh users. Usually saved boot disk for reinstall MAC. OS.
In this case, open the file standard means It will not be possible, so you have to resort to the help of special programs, most of which are provided free of charge and outdoor access.
You can unpack the file, and you can convert to the format available for these platforms.
On the Mac OS operating system, such a file does not open problems, as it is specifically for it, a program called Apple Disk Utility is pre-installed.
In Windows, such a file is unable to open, but there are a number third-party applicationscreated for unpacking it.
However, you can not only open it in the downloaded application, but also converted to, already familiar to Windows, the extension of ISO.
In any case, it is worth paying attention to this article, as it reveals the secrets of unpacking files this type.
How to open a DMG file in Mac OS
The DMG file is initially the format of this operating system. Therefore, in this case, in order to open the file, third-party programs are required.
The unpacking process is quite simple:
1 Double-click the left mouse button open the file. The preset program will automatically be launched, which mounches the image.
2 Start Finder, in the left column we are looking for mounted virtual disk And go to it.
3 After that, you can run the program on the computer.
Thus, we see that on Mac OS, open the file of such an extension is much easier than on Windows thanks to the pre-installed utility.
Nevertheless, exist special programscapable of converting this expansion to available for Windows. Or you can open the file without converting it, but just download third-party software.
The utility is in the first place in the top of the programs that can open the file with the DMG extension.
It allows the user to see the contents of the file before the start of unpacking, which is a big plus. In appearance, it is not unique, but the functionality is slightly similar.
The most convenient and popular program to open files of this type on Windows.
In appearance, the program resembles a standard archiver utility. But there is distinctive feature - The "Extract" button, which means "extract".
After pressing this button, copy files from the image into the memory of the computer, which can later be changed or used according to your desire.
The application menu is pretty simple, consists of four commands: open, extract, settings and help. The program is conditionally free, it is possible to download it on the official website of the developer.
IN FREE version The maximum volume of the unzipped file cannot exceed 4 GB, but when buying a license, the restriction will be removed automatically.
- "Excellent program. Easily unpacks DMG files. "
- "A good interface, quite understandable and simple program. I advise everyone! "
Alternative to the previous option to open the DMG expansion files. The program is completely free and is available for download in open access.
It provides the ability to view the system files used by Mac OS. This utility can open files of any size without restrictions.
The minus of this application is that it is impossible to convert or emulate files to the hard disk.
To use the program, an additional software is required, namely Java Runtime.
After installing HFSexplore DMG format file shortcuts appearance And they will open with a double mouse click.
The program has a Russian-speaking interface that does not distract the attention of the user during operation.
Easy management will help to cope even newcomer. There is a user manual that can be opened at any time if anything is incomprehensible. But, most likely, it will not need it.
User reviews about the program:
- "Very grateful! The program is just super! ".
- "Excellent program, I always use it only, never let down!".
- "Verified option, though demanding."
- "The best in your own way!".
Works with many formats, and DMG is no exception.
You can download the program on the official developer website or third partnership, but it is free only in trial version. The restriction consists only in the functionality. Unpacking files can be no longer than 300 MB.
But there is an advantage in this program - conversion from the DMG extension in ISO.
You can open the DMG file as follows:
1 Open the program and in top menu Select the file "File". In it, press the "Open" button.
2 In the opened conductor, select the path to the desired file.
3 We are waiting until the opening process is completed.
4 Pressing the right mouse button open the menu in which you select "Extract B".
5 Select the location of the file.
Thus, we unpack the file in a short period of time. Among most users this program For several years already has a huge success.
In response, people are enthusiastic with simplicity of the interface and functionality of the program, as well as opportunities and unchanged "weighing" of the program.
Among other similar programs, Ultraiso has an estimate just lower than 7-zip.
User reviews:
- "The program is just super, I advise everyone";
- "To open the DMG files is the simplest. No problems, easy to use. You can open almost any expansion that, undoubtedly pleases ";
- "I consider her a huge plus to be free. So many years of the unchanged quality of the program is just amazing! Respect developers and continued success. "
7-Zip.
This program is the most simple way Unpacking a DMG file. The utility is so universal that unpacks the great many extensions.
Allows not only unzipped file, but also supports it reading directly in the program. You can not work with the contents without unpacking the file.
Thus, you can edit, copy, delete and modify content. You can download and install the application for free from the official site.
Consider the instructions for work in this program:
1 Find the desired file in the explorer.
2 by clicking the right mouse button and choose "open with ...".
3 In the proposed versions, we find and click on the "7-zip".
4 The program immediately opens the contents of the file with which you can work freely, and all changes will take effect at the end of the work.
User reviews about the program:
- "The program is pretty easy to use and does not take a lot of disk space, which is a big advantage";
- "Excellent program, everything is very clear. Recommend!";
- "Unsredition classic among archivers! My father was used, I use it, and my children will use ";
- "The program is just super! It did not see anything easier. For beginner the most! ".
None of the versions of the Windows operating system supports DMG file format. Therefore, for those who have already downloaded files with extension.dmg and want to open them, you will also need to install on a computer or a laptop one of the programs that will be discussed in this article.
Consider three free tools To open a DMG in Windows 7 and 8.
Dmg extractor
The DMG Extractor program is probably the first and only tool designed exclusively for opening. DMG file.oW in Windows. The use of this program allows you to avoid conversion.dmg files to other formats.The only pickup when working with free version The DMG Extractor programs can only be the fact that it can open the DMG file of no more than 4 GB, but this should not be a problem for most users.
The use of DMG Extractor is very simple. To start, download (the file is located slightly lower in the same article) and install it on your computer. After that, right-click on the DMG file and in context menu Select " To open with» → « Dmg extractor».
Download dmg extractor for free
Hfsexplorer
Second free program To open DMG files. It is less popular, because before operation requires also installation Java. SE Runtime Environment 5.0 or above version. And this is an extra time.Also, which is noteworthy, HFSexplorer supports far from all types of DMG format. What exactly, unfortunately, I can not clarify. But this program has its own plus - it does not have restrictions on the volume of memory formats of disks, unlike DMG Extractor.