The.DMG or Apple Mac OS X Disk Image Format file extension. If you are looking for software that will allow you to open a file with the.DMG extension, or if you want to find a way to convert the.DMG file, you will find here a solution to your problems.
-->- Mar 08, 2019 The dmg file extension is associated with disk image files created for Mac OS X (macOS). The DMG file format is used for mountable disk images, which can be opened (mounted) with the Finder a default file manager included in OS X (macOS).The dmg files can also be mounted in most popular emulation utilities.
- OS X File Sharing. Mac OS X has included the option to enable the File Sharing service, allowing remote users across a network to read and write files to your Mac. With it enabled, you can delegate access to other users to allow them to copy files to and from your Mac, but with the ability to set restrictions and even specific login information.
- May 31, 2011 This is a tutorial i put together showing you how to open files with the extension.rar. This is a great tip when downloading things like graphics packs that are in a compressed file.
Azure Files is Microsoft's easy-to-use cloud file system. Azure file shares can be mounted with the industry standard SMB 3 protocol by macOS El Capitan 10.11+. This article shows two different ways to mount an Azure file share on macOS: with the Finder UI and using the Terminal.
Note
Before mounting an Azure file share over SMB, we recommend disabling SMB packet signing. Not doing so may yield poor performance when accessing the Azure file share from macOS. Your SMB connection will be encrypted, so this does not affect the security of your connection. From the terminal, the following commands will disable SMB packet signing, as described by this Apple support article on disabling SMB packet signing:
Prerequisites for mounting an Azure file share on macOS
- Storage account name: To mount an Azure file share, you will need the name of the storage account.
- Storage account key: To mount an Azure file share, you will need the primary (or secondary) storage key. SAS keys are not currently supported for mounting.
- Ensure port 445 is open: SMB communicates over TCP port 445. On your client machine (the Mac), check to make sure your firewall is not blocking TCP port 445.
Mount an Azure file share via Finder
- Open Finder: Finder is open on macOS by default, but you can ensure it is the currently selected application by clicking the 'macOS face icon' on the dock:
- Select 'Connect to Server' from the 'Go' Menu: Using the UNC path from the prerequisites, convert the beginning double backslash (
) to
smb://
and all other backslashes () to forwards slashes (
/
). Your link should look like the following: - Use the storage account name and storage account key when prompted for a username and password: When you click 'Connect' on the 'Connect to Server' dialog, you will be prompted for the username and password (This will be autopopulated with your macOS username). You have the option of placing the storage account name/storage account key in your macOS Keychain.
- Use the Azure file share as desired: After substituting the share name and storage account key in for the username and password, the share will be mounted. You may use this as you would normally use a local folder/file share, including dragging and dropping files into the file share:
Mount an Azure file share via Terminal
- Replace
<storage-account-name>
with the name of your storage account. Provide Storage Account Key as password when prompted. - Use the Azure file share as desired: The Azure file share will be mounted at the mount point specified by the previous command.
Next steps
See these links for more information about Azure Files.
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.
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
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. 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).
- Free Download Easy 7-Zip
- Install Easy 7-Zip by step-by-step instructions
- The installation will associate DMG with Easy 7-Zip automatically
- Double-click on DMG file to open DMG file with Easy 7-Zip
- Alternatively, Right-click on DMG file on Windows Explorer
- Done
You will see files or folders within the DMG file then, click button Extract to extract the DMG file.
And then, choose Extract files..., Extract Here, or Extract to 'folder' to extract the DMG file.
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
# mkdir -p /mnt/macimage |
Use mount command as follows to mount DMG file called image.dmg:
# mount -o loop -t hfsplus image.dmg /mnt/macimage |
If the DMG is HFS file system, use:
# mount -o loop -t hfs image.dmg /mnt/macimage |
Change directory to list files stored inside an DMG image:
# cd /mnt/macimage # ls -l |
Unmount the DMG image, type:
# umount /mnt/macimage |
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
# yum install p7zip-full |
Install p7zip-full on Debian and Ubuntu
$ sudo apt-get install p7zip-full |
List directories and files in DMG file
$ 7z l image.dmg |
Extract DMG file on Linux
Mac Dmg Not Opening
$ 7z x image.dmg |