Let Us Learn More about Your Unique Requirements Thank you for your interest in Windchill. Windchill is offered based on the number of individual users who require access or per-seat licensing. We know your business challenges are ever changing. Let us learn more about your requirements so we can recommend the best solution that meets your unique needs. Contact a PTC office near you Windchill 11 introduces breakthrough new PLM functionality to deliver more product data to more people across the organization than ever before. Learn more about the world’s first Smart Connected PLM™ solution by providing the following information. A solution expert will contact you about your needs.