If you haven't installed any FUSE yet:
brew tap homebrew/fuse
brew install Caskroom/cask/osxfuse
- brew install qemu ext4fuse
- qemu-img convert -p -O vmdk snapshot.qcow2 system.vmdkThis will take some time...
- Download and register for a free licence of VMDK Mounter for Mac® OS X and install it.
- Reboot your macOS device.