Download User Guide, Example File, or Free
Tryout
Add-In
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You can purchase our decision analysis add-ins risk-free with our 30-day money-back guarantee. If you are not ready to buy now, you can download the free 30-day tryout version. |
To download a document or workbook for subsequent viewing or printing, or to download the free Tryout version and save the add-in for subsequent use, right-click a button below, and choose Save Target As or Save Link As from the shortcut menu.
On a Macintosh, instead of right-click, hold down the ctrl key, click a button, and choose Download Link to Disk.
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User Guide |
Example Workbook |
Tryout Add-In |
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TreePlan Decision Trees |
 Decision Trees Using TreePlan, 27 pages, 740 KB |
 76 KB |
 189 KB |
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SensIt Sensitivity Analysis |
 Sensitivity Analysis Using SensIt, 19 pages, 447 KB |
 90 KB |
 394 KB |
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RiskSim Monte Carlo Simulation |
 Monte Carlo Simulation Using RiskSim, 34 pages, 758 KB |
 142 KB |
 344 KB |
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Non-U.S. English Excel: The SensIt and RiskSim add-ins are appropriate for all versions of Excel. To download a version of TreePlan that is appropriate for some non-U.S. English versions of Excel, right-click tree164t.xla and save; the shortcut key for tree164t.xla is Ctrl + t (instead of Ctrl + Shift + t for tree170t.xla).
To view or print a User Guide PDF file, click Adobe Web Site to download the free Adobe Acrobat Reader.
To view an Example Workbook XLS file, launch Excel, and use File Open to load the XLS file.
To install a Tryout Add-In XLA file after download, launch Excel, and use File Open to load the XLA file. Each Tryout Add-In is fully-functional with watermarked dialog boxes and printouts.
Decision Toolworks grants a license to prospective purchasers to use the Tryout version of an add-in for a 30-day evaluation period. Please share copies of the Tryout version freely with prospective purchasers. You are granted permission to make as many copies of the Tryout version as you wish.
If you want to continue using the software after 30 days, you must purchase a standard or Academic license. For information about purchasing a Decision ToolKit add-in online, by phone, or by mail, click Buy Now.
Instructors who require their students to use the software must obtain an Academic license, either by having students use a textbook that has a license or by purchasing a license from Decision Toolworks. For information, click Academic.
Excel 2007
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TreePlan 1.70, SensIt 1.31, and RiskSim 2.40 are compatible with Excel 97 through 2007 on Windows and Macintosh. SensIt 1.21 and RiskSim 2.31 are not compatible with Excel 2007. To upgrade SensIt and RiskSim with a 50% discount, please visit the Upgrade page. |
To provide feedback or for additional information about TreePlan, SensIt, and
RiskSim, please send e-mail to
Mike Middleton.