Hier die kompletten Installer von OS X El Capitan bis macOS Catalina im App Store
OS X El Capitan [apple.com]
macOS Sierra [apple.com]
macOS High Sierra [apple.com]
macOS Mojave [apple.com]
macOS Catalina [apple.com]
macOS Sierra [apple.com]
macOS High Sierra [apple.com]
macOS Mojave [apple.com]
macOS Catalina [apple.com]