think-cell is a presentation software which makes the task of creating professional PowerPoint presentations easy and efficient. It contains an Excel add-in for consistently rounding numbers across complex calculations and multiple worksheets, and integrates seamlessly with PowerPoint, helping you to visualize complex charts, such as waterfalls, Marimekkos and Gantts, in your presentation within minutes. think-cell is also capable of generating auto-updating agenda slides as simply as a table of contents in a good word processor.