Dmg - Download Mac

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

If the app won't open, go to System Settings > Privacy & Security and click "Open Anyway". try to download the file again

If you get a "damaged" error, try to download the file again, or try a different browser like Firefox to ensure the download wasn't corrupted.