VMware Cloud Foundation (VCF) 9.0 , the traditional method of using static 25-character license keys for individual components like ESXi and vCenter has been retired. The system now uses a subscription-only model
For academic or research purposes, you could write a paper on: vmware 9 license key
Legacy Support: If you specifically need Workstation 9 for legacy hardware, please note that it reached its End of General Support years ago and is no longer sold or officially supported. Enterprise Licensing: vSphere 9 VMware Cloud Foundation (VCF) 9
The Ultimate Guide to VMware 9 License Key: Everything You Need to Know VMware Cloud Foundation (VCF) 9.0
: Aimed at most mid-sized environments, including vSphere, vCenter Standard, and Aria Suite tools. VMware Cloud Foundation (VCF)