Log in to your ESXi Host Client by entering the IP address of your host in a web browser. In the Navigator pane, click . Click the Licensing tab. Click Assign license . Enter your new license key and click Check License . Click Assign License to activate. Method 2: Using vCenter Server
This is the easiest method to without needing vCenter.
Open a web browser and log into your ( https:// /ui ). Navigator pane: Click on Manage . Licensing tab: Click Assign License . Input field: Paste your valid 25-character license key.
If you need a production-grade license with full features, you must purchase vSphere Standard, Enterprise, or Platinum. vmware esxi license key fixed
Upgrading from a legacy version (e.g., 6.x) to a modern version (7.0/8.0) using an old key will cause invalidation.
Keep an internal inventory tracking which license keys are applied to specific hardware assets.
To get the free ESXi, you must register for an account on the Broadcom Support Portal. Here's the step-by-step process: Log in to your ESXi Host Client by
Ensure your purchased license matches the physical CPU count of your host (1 core = 1 CPU up to 32 cores).
Sometimes the ESXi UI shows an expired or "eval" state even after a new key is assigned. You can force a refresh using these commands: into your ESXi host.
Broadcom has moved away from selling new perpetual "fixed" keys in favor of a subscription model: Overcoming VMware Licensing Challenges in 2025 Click Assign license
: Broadcom restored the free version of ESXi (starting with 8.0 Update 3e). You can download the ISO from the Broadcom portal's Free Downloads section , which may include an embedded license key or provide one upon registration. Troubleshooting Common Issues
When users search for "fixed" license keys, they typically find public forums, code repositories, or sketchy websites listing static license numbers. These keys are often leaked corporate credentials or generated via unauthorized keygen tools.