The Circular Chart Add-On is a software add-on for LabVIEW that helps you create circular charts featuring anti-aliasing and translucence. This add-on supports multiple types of charts, including pie charts, doughnut charts, and circular slides as well as different types of chart elements, such as legends, scales, grids, and sliders. You can use the Chart Style Designer dialog box to customize a chart, and you can save a chart instance in your VI for reusing and sharing. Additionally, the Circular Chart Add-On includes prebuilt charts.