1. Microsoft Excel

If you use Excel exclusively in your practice, consider creating chart templates to which you can apply your own chart style. http://becomingvisual.com/portfolio/excel/

2. Radar Chart created in Excel

Managers may do their analyses in Excel but present their charts in PowerPoint. There are additional plug-ins, for PowerPoint that extend the chart features and options. These include charting, layout, and additional data formatting features. Learn more at: http://becomingvisual.com/portfolio/powerpoint/

3. Google Chart

For a gallery of chart possibilities, go to: http://becomingvisual.com/portfolio/googlecharts

4. Javascript

Check out more options for data visualization JavaScript libraries: http://becomingvisual.com/portfolio/javascript