Introduced in 10.13.6, allowing multi-room audio for iTunes.
This method is powerful and reliable, especially if you know the exact version you need. download+macos+high+sierra+10136+exclusive
shasum -a 256 /path/to/Install\ macOS\ High\ Sierra.app Introduced in 10
High Sierra is one of the last versions of macOS to natively support with full stability. Subsequent versions (starting strictly with macOS Catalina 10.15) dropped 32-bit support entirely. If your workflow relies on legacy versions of Adobe Creative Suite, Microsoft Office 2011, or specialized audio/video plugins, High Sierra 10.13.6 is your optimal production environment. 2. Apple File System (APFS) Integration Introduced in 10.13.6
Method 2: Download via Terminal (For macOS Big Sur or Newer)