Axure is a platform for prototyping and collaboration, widely used by user experience (UX) professionals and product managers to design and test software interfaces. It offers a comprehensive set of tools for creating interactive, high-fidelity prototypes and wireframes that can simulate complex user interactions and logic. Axure facilitates team collaboration with features that allow for easy sharing of designs and feedback gathering. The platform supports integration with other design and project management tools, enhancing workflow efficiency.