Once on your BIOS or UEFI, you need to find the Virtualization Technology, VT-X or VT option which is usually found in the Advanced options. How to activate Intel's VT-X virtualization technology?

It can be one of these keys: F1, F2, F10, F12, or DEL (may require pressing the Fn key). In order to do this, you need to know the key To activate the virtualization technology option, you need to access either the BIOS or the UEFI of your computer. This technology must be enabled in order to run macOS Catalina on VirtualBox. For Intel, it is named VT-X and for AMD, it is named AMD-V. The virtualization technology is available for Intel and AMD processors under different names.

Download the ISO of macOS Catalina 10.15 (8.3GB).

Once downloaded, install VirtualBox and the Extension Pack.Īll the necessary files except VirtualBox, the Extension Pack and the macOS ISO are available by downloading the repository.

Go to this website and download VirtualBox and the Extension Pack.

Customizable resolution and video memory.ĭo not hesitate to open an exit in case of a problem or for any technical question. This tutorial explains how to install macOS Catalina on a virtual machine. Small tutorial with all the sources that allowed me to install MacOS Catalina on VirtualBox under Windows. How to install macOS Catalina 10.15 on VirtualBox under Windows.

How to open exe files on mac catalina