If you are strictly required to use version 16 (e.g., for legacy hardware compatibility) and it still prompts for a key, you can try these options: How To Get VMware Workstation Pro 17 For FREE! 06-Jun-2024 —
: Since November 2024, the "Free for All" policy also extends to business use, meaning even corporate environments do not need to purchase a license key for the desktop hypervisor. If you specifically need a key for version 16: vmware workstation 1623 license key