Usually, you can get a program and then install it on your Mac through App Store easily. However, App Store doesn't contain all applications in the market, which means that you may not find your wanted software in it. At that time, you can download the program from its official website or the third-party online platform. Then you may find that the download is a DMG file. Be confused about what's the dmg file and how to install the program from the DMG file on your Mac? Here's the answer for you.
What's the DMG file?
Aug 13, 2018 First, eject the DMG by right-clicking it and selecting the “Eject” command, or by pressing the eject button next to the disk in finder. This unmounts the DMG file from your system. Next, delete the DMG file itself unless you have a reason for keeping it around. Can I Use DMG Files in Windows? There’s not much reason you’d want to use DMG files. You should now be able to uncheck the 'Locked' box and delete the file Change lock flag via Terminal You can also manually unlock files via the Terminal with the following command: chflags nouchg. Nov 08, 2015 How delete stubborn folders and files on a Mac Works in El Capitan, Yosemite, Maverick and Lion. Website link: Download El Capitan fi.
The DMG file is a kind of disk image file of macOS and mounted by macOS as it were a hard drive. It can contain application installers and is often used to distribute software over the Internet on Mac.
A DMG file is a mountable disk image created in Mac OS X. It contains raw block data typically compressed and sometimes encrypted. DMG files are commonly used for OS X software installers that are downloaded from the Internet and mounts a virtual disk on the desktop when opened. Nov 21, 2018 This article has been created to help explain what is the basesystem.dmg file and how you can remove it from your Mac permanently. Basesystem.dmg “Virus” File. A file, called Basesystem.dmg has been reported by users on Apple Community forums to request victims to enter their passwords and IDs to delete it. The file, however seems to not go away via these methods.
Install Programs from DMG Files on MacCan I Delete Dmg Files On Mac
Open the DMG File
You can open the DMG file by double clicks or Disk Image Mounter feature (from the sub-menu of Open With) in its right-click menu. Or you can use Attach feature of iSunshare BitLocker Genius to access the DMG file.
Tips:iSunshare BitLocker Genius also has the powerful BitLocker decryption feature which can make you unlock the BitLocker drive on your Mac easily.
Drag the Program to the Applications Folder
If there is an Applications folder shortcut in the opened DMG file, you can drag the program to the shortcut directly.
If you can't find the shortcut, you need to drag the program to the Applications folder in the Finder.
After dropping the program to the Applications folder, a small box written with copying items will be shown.
When the installation is finished, you can right click the DMG file and then choose Eject option to exit it. You can also delete the DMG file by moving it to trash.
Related Articles:
Mac users often find their Downloads folder filled with disk images that they previously downloaded from the internet, files that – having already installed the apps – they forgot to delete after unmounting the image. As you may already know, installer files for macOS come with a DMG file extension – otherwise known as an Apple Disk Image – and are similar to ISO files.
To install an app – the majority of which just require dragging and dropping – users need to mount this .DMG file just as you might mount a CD when putting it into a CD drive, which makes its contents visible on the Mac. The required software is packed into a special bundle and carries an invisible “.APP” extension.
Users tend to forget about the existence of these disk images after they install the software. The same is true for iOS installer files (IPSW), although using .IPSW to apply an iOS software update is considered to be a more advanced function and therefore more appropriate for tech-savvy users. Even so, it can still happen that even advanced users forget about these storage-hungry installer files.
How to Remove Installer Files
Having one or two installer files in the Downloads folder shouldn't cause any issues unless these files occupy gigabytes of space – Adobe Creative Suite installer packages, for example. But when you realize that your Mac is running out of free space, this is a good place to check for the remains of installer files to remove them and save space.
Removing these files is as easy as the installation process: select the file and drag it to the Trash. There are cases where the software is more complex, such as Adobe's suite of programs or Mac optimization software OnyX's installer files. If this is the situation, just open the disk image and look for an uninstaller file, or launch the app and find the uninstall options. The uninstall process may differ by app, but in most cases it is hassle-free.
Most Common Issues When Removing Installer Files
The drag and drop removal method, however, may leave some junk data behind since it doesn't remove the supporting files, which, if you frequently install and uninstall apps, may end up eating into your Mac's storage.
Ever since macOS Sierra 10.12, Apple has provided users with the option to trash the installer as soon as its function is finished, a pretty handy feature considering the limited disk space on a 128GB MacBook Air.
Fortunately, Mac optimization apps such as CleanMyMac and others include a neat uninstaller utility that helps remove all files associated with the application and its temporary installation files. While this feature won’t remove the installation file, it does find the files associated with specific software after selecting the app(s) that you want removed.
Installer files are easier to remove because they can be considered as .ZIP files. To move the installer to the Trash, however, you should first unmount it, otherwise it will display an error message. After unmounting it, locate the file (usually in the Downloads folder, the default location for files downloaded from the web), and simply press the Command + Backspace keys or drag it into the trash can.
Best Mac Optimization Software of 2020How To Remove Dmg Files On Mac
Comments are closed.
|
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
February 2021
Categories |