If you do not have access to any Mac, the only legal path is to use a virtualization solution that automatically downloads macOS recovery images (e.g., VMware’s macOS Unlocker, but this still requires a legitimate copy). Many third-party sites offer pre-made ISOs, but again, these pose significant security risks. No reputable guide should recommend random download links.
macOS High Sierra (version 10.13) was released by Apple in 2017, introducing critical file system updates (APFS), enhancements to graphics and VR, and performance improvements. While Apple has since moved on to newer operating systems, High Sierra remains essential for specific use cases, particularly for users maintaining legacy hardware or running virtual machines on non-Apple platforms (such as VMware or VirtualBox on Windows or Linux). download macos high sierra iso
Introduction