🏔️ macOS High Sierra Installer

macOS High Sierra introduced the Apple File System (APFS), HEVC video compression, and Metal 2 for better graphics performance. It offers a stable and efficient experience for older Macs and Hackintosh systems. With this .dmg installer, you can easily create a bootable USB drive to install or restore macOS High Sierra.

Whether you're preserving legacy software or setting up an older device, this image is perfect for a smooth and dependable installation.

🛠️ How to Create a Bootable USB using Etcher

To install macOS High Sierra using the .dmg file, use Etcher, a cross-platform tool that simplifies flashing disk images to USB drives.

🔧 Steps:

1. Download Etcher
   Visit https://etcher.io and download the correct version for your system.

2. Launch Etcher

3. Select the .dmg file
   Click "Flash from file" and choose the macOS_HighSierra.dmg file.

4. Insert your USB drive
   Use a USB stick with at least 16GB of storage. Please note: all existing data will be erased.

5. Select the USB drive
   Double-check the target drive to ensure you're flashing the correct device.

6. Click “Flash!”
   Etcher will begin writing the image. This process usually takes a few minutes.

7. Ready to Install!
   Your USB is now a bootable macOS High Sierra installer.

💡 Tip:

Reboot your Mac (or Hackintosh) and boot from the USB to begin installation. Hackintosh users: ensure your EFI setup is compatible with High Sierra.