System Information User Guide
Double-click the DMG file. This will cause your Mac. Drag the application file inside it to your or the system's applications folder. Drag the application's icon from the application folder (not from the.dmg) to the dock, if you want it there. Right-click or cmd-click the.dmg file and eject it. Delete the.dmg file - it was just a. How to Clean up Mac? 1.Delete DMG files. The Downloads folder contains a large number of.dmg files needed only for installation. It is preferable to get rid of them. To find and delete.dmg files, follow these steps: Open Finder. Type “disk image” in the search field and select “Kind”. You will see the list of all.dmg files on your Mac. A DMG is like a ZIP file, but it mounts a virtual drive on your desktop for installation. You must 'eject' (or unmount) the virtual drive, then you can delete the DMG file from your computer.
Use the sidebar of the Storage pane to sort through items by category, see how much space is used, and quickly find documents, apps, books, movies, backups, and other files. Then delete what you no longer need.
Note: The categories you see vary, depending on the apps and files on your Mac.
Choose Apple menu > About This Mac, click Storage, then click Manage.
Click a category in the sidebar:
Applications, Music, TV, Messages, and Books: These categories list files individually. To delete an item, select the file, then click Delete.
Note: If you delete an item that you got from the iTunes Store, the App Store, or Apple Books using your Apple ID, the item is still in iCloud, and you can download it again.
Documents: See all the documents on your Mac. You can quickly view large files or downloads by clicking the corresponding button, and sort files by clicking Name, Kind, Last Accessed, or Size near the top of the window. You can also click File Browser to view the contents and amount of storage used by various folders in your file system.
Note: Some folders and files that are already represented by categories in the sidebar—other than Documents—are dimmed.
To delete a file, select it, then click Delete; click Show in Finder to view the file in the Finder.
iCloud Drive, Photos, Music Creation, and Mail: These categories provide general recommendations for optimizing storage. To accept the recommendation, click the button.
iOS files: See iOS backup and firmware files listed individually. To delete an item, select the file, then click Delete.
Trash: Click Empty Trash to erase all the items in the Trash.
How To Remove Dmg Files On Mac