Interactive forms are digital documents that allow users to input information directly into fields, check boxes, or drop-down menus. They are commonly used for applications, surveys, and registrations, making it easy for users to provide their data without needing to print or scan physical copies. These forms can be created using various software tools and can include features like validation checks to ensure the information entered is correct. Interactive forms enhance user experience by providing immediate feedback and can be submitted electronically, streamlining data collection for businesses and organizations.