If you are already running macOS Catalina 10.15 or later, you can download full installers directly using the command line. Open (found in Applications > Utilities).
Before downloading, ensure your Mac hardware supports the version you want. For example, generally requires: MacBook: Early 2015 or newer MacBook Air / Pro: Mid 2012 or newer Mac mini: Late 2012 or newer iMac: Late 2012 or newer Mac Pro: Late 2013 or newer Common Issues & Tips macOS Catalina - Technical Specifications - Apple Support how do i download os x version 10.15 or later
Once finished, the installer will be in your folder as "Install macOS [Version Name]". Method 2: Using the macOS Terminal If you are already running macOS Catalina 10
To download macOS 10.15 (Catalina) or a newer version, you should generally use the Official Apple Support Download Guide to find direct links to the Mac App Store or use the macOS Terminal for a more direct approach. For example, generally requires: MacBook: Early 2015 or
Apple provides direct links to open the App Store for specific macOS versions. Click the links below from your Mac to open the product page: macOS Big Sur 11 macOS Monterey 12 macOS Ventura 13 macOS Sonoma 14 macOS Sequoia 15 Steps: Click the link for your desired version. In the App Store, click "Get" .
To download a specific version (e.g., Big Sur 11.7.10), use: softwareupdate --fetch-full-installer --full-installer-version 11.7.10 The file will download to your folder. System Requirements & Compatibility