You need an account to buy and to use EarthDL and UVW + AO Studio. The programs ask for this email and password when they start.

Email:

Your name (optional):

Password (at least 8 characters, not a common one):

Password again:

Create account

Already have an account? Log in.

Bought before accounts existed? Register with the same email you paid with; your purchase appears in your account as soon as the email is confirmed.