Where should I enter the License Key I got after purchase?

PRODUCTS:   Converter Pro,   Pro
After you make a purchase and your order is processed, you should receive an automatic registration email with your license key. To activate your license, you need to follow these steps:
  1. Install iSpring Converter Pro on your computer and launch it; if you already use the iSpring Converter Pro trial version, you can register that one.
  2. Go to the iSpring Converter Pro tab and click the Activate button.
  3. Enter your license key and click Next to proceed with entering Registration Details.
  4. In the next step, you can specify the user's name and the company name. This information will be displayed in the About window of iSpring Converter Pro.
Read more about iSpring Converter Pro activation →

If you still have any questions, please ask them in our Community Forum.