Below are the official, free KMS client setup keys provided directly by Microsoft Learn : Windows Server 2019 Edition Official Microsoft KMS Client Product Key N69G4-B89J2-4G8F4-WWYCC-J464C Windows Server 2019 Datacenter WMDGN-G9PQG-XVVXX-R3X43-63DFG Windows Server 2019 Essentials WVDHN-86M7X-466P6-VHXV7-YY726
If 180 days isn't enough for your lab or project, you can "rearm" the trial period up to , effectively giving you 1,080 days (3 years) of free use. How to Rearm: PowerShell Command Prompt as an Administrator. slmgr /rearm and press Enter. your server to apply the extension. Verify the new expiration by typing slmgr /dli 3. Converting to a Full Version
Once you identify your target edition, use the Deployment Image Servicing and Management (DISM) tool to perform the conversion and insert your working key simultaneously: windows server 2019 key free work
Run this command to upgrade to the full standard version and apply the license key simultaneously. The system will restart automatically.
Make sure to replace the product key with the correct one for your desired edition. A reboot will be required after this command completes. Below are the official, free KMS client setup
Once the 180 days are up, the server will not necessarily shut down completely, but you will begin experiencing persistent reminders (such as desktop watermarks and forced system reboots every few hours) until a valid license is applied. Extending the Trial Period
Windows Server 2019 Free Keys: How to Activate Your Server Legally your server to apply the extension
Additionally, if you already have a licensed Windows Server Datacenter host, you can run unlimited Windows Server 2019 virtual machines for free using . The AVMA key for Windows Server 2019 Datacenter is: H3RNG-8C32Q-Q8FRX-6TDXV-WMBMW . This key activates the guest VM without exposing it to the internet, strictly for licensed hosts.
While obtaining a free product key might seem appealing, there are significant risks and consequences to consider:
If you manage to obtain a free key or are using a trial: