CityCAD Viewer is a free tool for opening and exploring URB-format city models created with CityCAD. It was made available so that CityCAD users can easily share their city models with others. In the Viewer, it is not possible to draw or edit blocks,...

Streetscape Pro is a tool for conceptual design of urban streets. You can enter parameters such as the width of vehicle lanes and pavements, and the height of surrounding buildings, and a simple plan and cross section of the street design will be...