Dmg: Download Mac
Click the download link from your browser. Safari typically saves these to the Downloads folder, which you can access via the Dock or Finder.
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
For massive text files that need to be opened on a Mac after installation, or TextMate are recommended for managing large data. Click the download link from your browser
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 Download MAC dmg