The Mac must also be using macOS High Sierra or later, the latest version of macOS Sierra, or the latest version of OS X El Capitan. To download an installer suitable for creating a bootable installer, use the App Store or use a web browser to download from a compatible Mac. Follow the onscreen installation instructions.Ī bootable installer can be useful if you want to install macOS on multiple computers without downloading the installer each time, or when you can't install using the other methods. Open your Applications folder and double-click the macOS installer, named Install. Downloading Mac OS X Installers from App Store Purchases If you had at one point in time purchased or downloaded a version of MacOS or Mac OS X from the Mac App Store, then you should be able to re-download it from the Mac App Store by going go the Purchases section. pkg file, then follow the onscreen instructions to install the macOS installer into your Applications folder. softwareupdate -fetch-full-installer -full-installer-version 11.3.1. ImgDrive is a lightweight virtual CD/DVD/Blu-ray drive that enables to emulate up all popular image types of CD, DVD and Blu-ray Discs to drives. dmg file to open it and see the package (.pkg) file within.ĭouble-click the. What you need to create a bootable installer. Use these links to download a macOS disk image (.dmg) file.ĭouble-click the.
