: Community members often maintain Gists that serve as living documents for legacy software keys and download links, such as the VMware ESXi / Workstation Downloads .
You don’t need to risk your infrastructure for a legacy hypervisor. esxi 5.5 license key github
: A common pitfall is attempting to use a vSphere 6.x key on an ESXi 5.5 host. Licensing is version-specific; a key for "vSphere 5 Enterprise Plus" will work on 5.5, but a "vSphere 6" key will not. How to Apply an ESXi 5.5 License Key : Community members often maintain Gists that serve
That program ended years ago, but if you already have an old key from that program, it still works. —it’s tied to you and your organization. esxi 5.5 license key github