For Mathematica and Wolfram Finance Platform, there are three ways to find your activation key: in the Wolfram User Portal, in the in-product Help menu or directly in a Wolfram Notebook.

Finding Your Activation Key in the User Portal

  1. Go to https://user.wolfram.com/portal/login.html and log in using your Wolfram ID and password. If you have trouble accessing your account, contact Wolfram Customer Support.
  2. Once inside, click the tab titled My Products and Services. This page lists all your Wolfram products. The example below lists Mathematica for Sites.
  3. Under the Product heading, click the product for which you want the activation key. In the example above, you would click the red Mathematica for Sites link.
  4. The product license page appears, listing your activation key(s). In the example below, the activation key is 1234-5678-ABCDEF.

Finding Your Activation Key in the Help Menu

  1. Start your Wolfram product. If you are unable to start your product, use the User Portal method outlined above.
  2. Navigate to Help ► About Wolfram Mathematica on Windows or Linux, or Mathematica ► About Wolfram Mathematica on Mac. Your activation key is displayed in the window that appears.

Finding Your Activation Key by Evaluating Directly in a Wolfram Notebook

  1. Start your Wolfram product. If you are unable to start your product, use the User Portal method outlined above.
  2. Open a new notebook and evaluate $ActivationKey.