3-way TANGRAM is a DSS-OLAP product, basically a powerful and versatile handler of multi-way tables (also known as hypercubes). Main features:
1. Handles numeric cubes and the associated metadata (labels, namesystems).
2. Most processing is done on 3-way hypercubes with specialized dimensions (Variables, Periods, Items). Cubes with a maximum of 26 dimensions can also be handled and published.
3. A total of 470 APL functions and keywords, most of them available to fearless users.
4. Three open-ended keyword languages.
5. Seamless integration with APL.
6. A robust macro system to save all user activities.
7. No unnecessary system limitations.
8. Power to handle very large cubes (tens of millions of cells) even on a PC.

End-user menus entail:
1. 46 analysis modules, including computations, cube merging, sensitivity analysis, time intelligence, free format queries, HTML and LaTeX outputs.
2. 24 administrator modules, including cube building from flat file.
4. 11 namesystem handling modules.
5. 14 macro and library management modules.

The license of this software is Free Trial Software, the price is $300, you can free download and get a free trial.