Go to VMware vSphere Hypervisor (ESXi) 7.0 Download Center.If you already obtained a free key for previous versions for ESXi, this key is not valid for vSphere 7.0, but you can use the same MyVMware Account to generate a new key. Other limitations like the 32GB Memory or 2 CPU Socket limit are no longer in place. The Key is restricted to 1 00 Physical Servers deployments.Some API functionality is missing (API is read-only).Free ESXi cannot be added to a vCenter Server.No commercial support ( Community support).The binaries you will receive as 'Free Hypervisor' are 100% identical to the paid version but with some software limitations. The license key can be created for free at VMware's website. VSphere 7.0 has been released and as known from previous versions, VMware provides a free version of their Hypervisor ESXi for everyone again.