hdiutil convert /path/to/InstallESD.dmg -format UDTO -o /path/to/destination.iso Use code with caution. Change the extension from .cdr to .iso . Frequently Asked Questions
Before downloading, ensure your target hardware or virtual machine supports OS X 10.9. Mavericks shares the exact same hardware compatibility list as its predecessor, OS X Mountain Lion. Supported Mac Models Mid-2007 or newer MacBook Aluminum: Late 2008 MacBook Plastic: Late 2009 or newer MacBook Air: Late 2008 or newer MacBook Pro: Mid-2007 or newer Mac Mini: Early 2009 or newer Mac Pro: Early 2008 or newer Minimum Hardware Specs RAM: 2 GB minimum (4 GB recommended) Storage: At least 8 GB of free disk space mac os x mavericks 10.9 iso and dmg image download
To obtain Mavericks, you generally must use one of the following official or community-verified methods: Official Apple Methods App Store "Purchases" hdiutil convert /path/to/InstallESD