Treemapper is an Excel Add-In that allows an Excel user to quickly and easily generate a treemap visualization of any hierarchical data in Excel, or from a CSV or XML file. Treemapper is based on the Data Visualization Components also available from this group.

If you haven’t had the chance to check out Microsoft Research Downloads than I would recommend doing so. This is a place to see what MS is researching and playing around with.

Highlights:

Link:
http://research.microsoft.com/research/downloads/…

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