TreePlan ToolKit is the bundle of three add-ins:

  • TreePlan for decision trees,
  • SensIt for sensitivity analysis, and
  • SimVoi for Monte Carlo simulation.


You can purchase TreePlan risk-free with our 90-day Money-Back Guarantee.

Buy TreePlan ToolKit

If you are not ready to buy now, you can download the free 30-day Trial version.



By clicking the Trial button below to download a ZIP file of a free 30-day Trial version, you acknowledge that you have read and agree to the terms and conditions of the License Agreement.

Download TreePlan ToolKit Trial

The file name is TreePlan-ToolKit-664-Trial-Files.ZIP, approximately 3.2 MB.

After downloading, right-click (Windows) or double-click (Macintosh) the ZIP file to extract the
compressed files.

The ZIP file contains the How To Install Add-in PDF file, product guide PDF file, example workbook XLSX file, and Trial add-in XLAM file.

To view an example workbook XLSX file, launch Excel, and open the XLSX file.

Installation of the add-in XLAM file in Excel is simple but is not automated.

Refer to the How To Install Add-in PDF file for detailed installation instructions.

Instead of installing a Trial add-in XLAM file, you can launch Excel, and use Excel’s File Open command to open the XLAM file.

The Trial add-in is fully-functional for 30 days or more and has watermarked dialog boxes and printouts.

TreePlan Software grants a license to prospective purchasers to use the Trial version of an add-in for a 30-day evaluation period.

If you want to continue using the software after 30 days, you must purchase a Pro or Student license.

Buy TreePlan ToolKit

Instructors who require their students to use the software must obtain Student licenses, either by having students use a textbook that has licenses or by purchasing licenses from TreePlan Software.

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