You can update your PDF.co login email and billing email separately, depending on what you need to change.
To Change Your Login Email (PDF.co Account)
Enter your new email address
Confirm the change via the verification link sent to your new email
To Change Your Billing Email
Click “See Billing Details”
In the customer portal, enter your current billing email to access your account.
NOTE: Your billing email may be different from your PDF.co login email.