Macos High Sierra 10.13.1 Link Download Jun 2026

softwareupdate --fetch-full-installer --full-installer-version 10.13.1

The headline of your request specifically mentions . It is important to note that Apple no longer provides the standalone installer for 10.13.1 on its public servers. When you download High Sierra using the link in Section 2, you will get the final "Supplemental Update" version of High Sierra (roughly 10.13.6) . macos high sierra 10.13.1 download

The file InstallMacOSHighSierra.app.zip (~5.2 GB) will download. macos high sierra 10.13.1 download

For advanced users: Apple’s softwareupdate tool can fetch legacy installers. macos high sierra 10.13.1 download