Tools like or iBoysoft DiskGeeker can download and package macOS installers directly. These tools:
After downloading the DMG or installer app, you need to create a bootable USB drive to clean install or upgrade. Step 1: Format the USB Drive Insert a 16GB+ USB flash drive. Open . Select the USB drive, click Erase . Choose Format: Mac OS Extended (Journaled) . Choose Scheme: GUID Partition Map . Step 2: Create the Bootable Drive Open Terminal. Use the createinstallmedia command: download macos high sierra 1012 dmg exclusive
The Ultimate Guide to Downloading macOS High Sierra 10.13 DMG Tools like or iBoysoft DiskGeeker can download and