Inventor Forum. Welcome to the Autodesk Inventor Forum. Share your knowledge, ask questions and explore popular Inventor topics. The Inventor Forum is the Autodesk Community Forum where you can discuss your projects, share experiences, and ask any questions you have about the Autodesk Inventor platform. The forum allows you to post topics and use special services such as the Project Gallery, Library, and Community Forum. With a forum of thousands of users, you have the opportunity not only to learn about the latest Inventor news, but also to share your knowledge and improve your level of knowledge.