Download Mac — Dmg

If you are looking to download older operating systems as .dmg files, you can use official links to create bootable USB drives: OS X El Capitan 10.11 OS X Yosemite 10.10

are also available through archive.org. Troubleshooting Download MAC dmg

Click the download link from your browser. Safari typically saves these to the Downloads folder, which you can access via the Dock or Finder. If you are looking to download older operating systems as

Double-click the downloaded .dmg file to "mount" it. It will act like a virtual drive on your desktop or in your Finder sidebar. Download MAC dmg

Once the copy is finished, right-click (or control-click) the mounted drive on your desktop and choose "Eject". Downloading Older macOS DMGs