There is no such thing as a legitimate "exclusive free license key" for Parallels Desktop. To protect your data and your Mac’s performance, we recommend using the or switching to VMware Fusion Player , which is now free for home users.

UTM is a completely free, open-source virtualization tool built specifically for macOS. It uses Apple’s Hypervisor framework and is the go-to choice for running Windows 11 on M-series chips without a heavy performance hit. Oracle VM VirtualBox

A classic in the virtualization world, VirtualBox is free and open-source. While its performance on Apple Silicon is still catching up to Parallels, it remains a solid choice for Intel Mac users who need to run various operating systems.