PTC Windchill is a product lifecycle management (PLM) software that helps organizations manage product data and processes throughout the entire lifecycle. It enables teams to collaborate effectively, streamline workflows, and maintain version control of documents and designs. The software supports various industries by integrating with other tools and systems, allowing for better decision-making and innovation. With features like change management, project tracking, and compliance management, PTC Windchill enhances productivity and ensures that products meet quality standards from conception to retirement.