X-Plane Serial Codes (XDDs) (Purchases Pre-2026)

Lost your X‑Plane digital download key? Use the form below to look up your key via email.
How It Works
When you enter your email in the form above, we will:
- Check it against all digital download orders (for all X‑Plane versions) placed here at X‑Plane.com.
- Send you an email regardless of what we found:
- If there were no matching orders, the email will say so.
- If we did find an order with digital download keys, the email will list all applicable product keys, including the X‑Plane version(s) they apply to.
- You can copy & paste your product key into X‑Plane to activate it.
If you don’t see an email within a few minutes, make sure it didn’t get trapped in your spam filter.
X-Plane Identity Account (Purchases from 2026)

X-Plane Identity Accounts DO NOT need a serial code. Your copy of X-Plane will be attached to the account you used on purchase.
If you are confused by which account you have used, follow one of these options;
- Check your email to see the invoice slip. This should tell you the order number and the attached identity account
- Please email [email protected]