When you first launch HyperImage, a window appears telling you that the program is unlicensed. You can try all the features of HyperImage for free. However, images downloaded with the demo will have a striped watermark. Click the Buy Now button to buy HyperImage.
PayPal or Kagi?
You can use either PayPal or Kagi to purchase HyperImage. Both services are secure and accept credit cards from around the world. PayPal also lets you transfer money directly from your bank account, while Kagi accepts cash and checks. If you're not sure, use PayPal.
Entering your license key
When you receive your license key, copy it from your email. Choose HyperImage ▶ Buy HyperImage, click the "Enter License Key" button, and paste your key into the license key field.
To remove the striped watermark from images downloaded with the demo, download the images again.