Spreadsheet Mapper is an add-in for Excel 2000 or later which allows the user to visualize any data with colors and shapes in a graphical space constrained tree map. The interactive visualization is well suited for presenting complex data intuitively. It gives overview without sacrificing the details. Heatmaps created can be pasted into PowerPoint and Word with maintained functionality.

Version 2.1.3 may include unspecified updates, enhancements, or bug fixes.