Your infrastructure — and your peace of mind — are worth far more than the false promise of a "free" license key from an unverified GitHub repository. Choose the safe path. Choose the legal path. There's a better way.
Almost all public GitHub repositories and Gists that once hosted license keys are either outdated or . The repositories that do exist almost exclusively contain keys for much older versions, such as vSphere 6, vSphere 7, or VMware Workstation Pro 10 through 17. You will not find a valid license key for VMware ESXi 9 on GitHub.
If Broadcom's subscription licensing shift for version 9 feels too restrictive, it might be time to move away from VMware entirely. The broader IT and home lab community has massively shifted toward open-source hypervisors that don't require license keys. VMware ESXi 9.x Proxmox VE (PVE) Core-based Subscription (VCF/VVF) Open-Source (AGPLv3) Free Tier 90-day Eval Only 100% Free (Fully Featured) Backup Capabilities Requires premium VCF licensing Native Proxmox Backup Server Clustering High availability via vCenter 9 Built-in clustering out-of-the-box Hardware Support Strict Hardware Compatibility List (HCL) Broad commodity x86_64 support
: Unlike previous iterations where a free standalone tier existed, Broadcom did not release a standard free version of ESXi 9. 2. The Danger of GitHub Key Generators and "Gists"
If VMware’s subscription ecosystem does not fit your budget or use case, there are incredible, completely free, and open-source hypervisors that match or exceed ESXi capabilities for home and small business use. vmware esxi 9 license key github better
What (like vCenter or vMotion) do you need to test? Share public link
Fortunately, there are legal, secure, and significantly better ways to license your VMware environment without exposing your infrastructure to security threats. The Risks of Using GitHub for ESXi License Keys
For Windows-centric environments, Hyper-V remains a robust, production-grade hypervisor that integrates seamlessly with Active Directory and existing Windows Server infrastructure. Conclusion: Focus on Stability, Not Shortcuts
What (like vMotion or High Availability) do you need? Your infrastructure — and your peace of mind
For a highly affordable annual subscription, members receive legitimate, evaluation-extended licenses for a broad catalog of software, including vSphere, VCF, and vCenter Server.
By choosing the right licensing option and virtualization platform, you can unlock the full potential of your infrastructure while ensuring a secure, compliant, and efficient operation.
In the world of virtualization, VMware ESXi is a popular choice among IT professionals. The latest version, ESXi 9, comes with a slew of new features and improvements. However, obtaining a valid license key can be a challenge. This is where GitHub and other online platforms come into play. In this story, we'll explore the debate surrounding VMware ESXi 9 license keys, GitHub, and better alternatives.
If you do not specifically need ESXi 9 features, Broadcom has brought back the free version of ESXi — but only for version 8.0 Update 3e. Released in April 2025, this free edition (officially called "VMware vSphere Hypervisor") comes with an embedded license key that never expires. The free ISO is available directly from the Broadcom Support Portal after a simple registration. There's a better way
For IT professionals who need access to ESXi 9 specifically for learning, development, or testing, the program is the best option. VMUG Advantage provides members with 365-day evaluation licenses for the full VMware stack, including ESXi, vCenter, vSAN, and NSX. These are full-featured, non-production licenses — not the crippled free version.
: Broadcom officially discontinued all perpetual licenses. Any "perpetual key" found on GitHub for version 9 is likely fake or for an older version that will not be accepted by the ESXi 9.0 installer. Risks of Using GitHub License Keys
On the tab, select your vCenter or individual ESXi host .
Under Broadcom’s ownership, traditional license keys are being phased out in favor of online activation. VMware vSphere ESXi 9.x Release Notes | Dell UK