gibMacOS is described as 'Python 2/3 script that can download macOS components directly from Apple. Can also create Internet Recovery USB installers from Windows using dd and 7zip' and is an app in the development category. There are three alternatives to gibMacOS for Mac and Linux. The best gibMacOS alternative is ULTMOS, which is both free and Open Source. Other great apps like gibMacOS are installinstallmacos.py and fetch-installer-pkg.
The ultimate macOS virtual machine, powered with the "Linux-First" philosophy in mind. This script can handle GPU passthrough and can even download macOS recovery images directly from Apple servers.
Downloads the parts for an Install macOS app from Apple’s software update servers and installs a functioning Install macOS app onto an empty disk image.
Downloads the PKG installer for the Install macOS app from Apple’s software update servers
United Kingdom