VBoxManage convertfromraw [file.iso] [file.vmdk]

Download VirtualBox https://www.virtualbox.org/wiki/Downloads

https://www.filehorse.com/download-vmware-vcenter-converter/download/

Converting your physical machine
Start vCenter Converter.
Go to File > New > Convert Machine.
From the Select source type menu, select Powered-on machine.
Under Specify the powered-on machine, select This local machine and click Next.
From the Select destination type dropdown menu, select VMware Workstation or other VMware virtual machine.
From the Select VMware product dropdown menu, select the VMware product you want to use to run the virtual machine.

apt install qemu-utils

qemu-img - QEMU disk image utility

qemu-img convert -f raw -O vmdk image.iso image.vmdk