Controls in AppForms are the building blocks used to create dynamic and interactive forms or applications without the need for extensive coding. Each control represents a specific input, display, or interactive element that can be added to a form to capture or present data. Controls enable developers to design user-friendly interfaces and handle various types of user interactions, such as text input, dropdown selections, buttons, and more. AppForms offers a wide range of controls that can be easily configured, customized, and connected to underlying business logic, allowing users to build complex workflows and applications efficiently.