Apple still hosts older macOS installers in their support structure, though they are hidden from the App Store front page.
Apple hides older OS versions in the App Store, but they are usually accessible via direct links on Apple's support pages or the "Purchases" tab if you have downloaded it before. macos high sierra download iso
http://updates-http.cdn-apple.com/2019/cert/061-39476-20191023-48f365f4-0015-4c41-9f44-39b3d2aca067/InstallOS.dmg Apple still hosts older macOS installers in their
However, the primary reason people search for a today is compatibility. macos high sierra download iso
If you don’t have access to a Mac, your options are limited because the createinstallmedia tool requires macOS. You can try: