How to Activate Lightkey Using a Serial Key

This is a step-by-step guide for installing and activating Lightkey on a Windows PC using a lifetime serial key.

  1. Click here to download Lightkey version 26.02.

  2. Run the setup file and follow the installation instructions.

  3. Click on Lightkey's tray icon to open Lightkey's Control Center.

  4. Open "License" tab, click on "Activate Lightkey", then click on "Lifetime License" and copy and paste your provided license key.


Want to learn more about Lightkey? Watch our workshop here:


Need help? visit our step by step installation guide or contact our customer support.


Happy Lightkeying,

Lightkey team.