Apple does not provide official macOS ISO files for download; instead, they distribute installers as .dmg or .app files through the Mac App Store.
Mount it:hdiutil attach /tmp/macOS.dmg -noverify -mountpoint /Volumes/macOS Mac Os Download Iso 64 Bit
Mist (Recommended): Mist is a popular open-source utility that automates downloading and creating ISOs directly from Apple's servers, ensuring the files are legitimate. Apple does not provide official macOS ISO files
Check Architecture: Go to Apple Menu > About This Mac. "Intel" processors use x86_64, while "Apple M1/M2/M3" use ARM64. "Intel" processors use x86_64 , while "Apple M1/M2/M3"
Apple does not officially distribute macOS as an ISO file; they provide it as a .dmg or a "Mac App Store" installer. All modern macOS versions (since macOS Catalina) are strictly 64-bit only. 1. Download the Official Installer (Recommended)
Downloading a pre-made macOS ISO from a third-party website is not recommended
If you choose this path, verify the SHA-256 hash against known-good values from community forums (e.g., InsanelyMac or MacRumors).