The DecisionTools Suite is an integrated set of programs for risk analysis and decision making under uncertainty that run in Microsoft Excel. The new DecisionTools Suite 7.5 includes @RISK 7.5 as well as PrecisionTree and TopRank. In addition, the Suite has been expanded to add StatTools, NeuralTools, and Evolver for prediction, data analysis and optimization. All programs have been rewritten to work together better than ever before.
New @RISK 7.5 for Excel runs simulations 2 to 20 times faster than before! It also includes new scatter plots from scenario analysis, a freehand distribution artist, and an Excel-style Insert Function dialog with graphs. @RISK 7.5 brings a wide range of new features to improve your analysis, save time, and encourage systematic adoption of risk analysis across your organization.
DecisionTools Suite Features & Benefits

FEATURES
See all possible outcomes with Monte Carlo simulation
 Map out decisions with decision trees and influence diagrams
Works in Excel 
 
Genetic algorithm optimization 
 
Sensitivity or What-If Analysis
 
Distribution viewing and fitting 
 
Presentation-quality graphs and reports   
 
Full integration between programs 
 
Parallel processing 
 
Bundle pricing 
 
BENEFITS
Avoid pitfalls and identify opportunities in @RISK or PrecisionTree modelss
Identify and illustrate the best alternative
 
No need to learn new applications from scratch
Solve complex, nonlinear problems involving uncertainty
Identify the most important variables in @RISK or PrecisionTree models
Accurate description of uncertainty
Easily explain results and recommendations to others 
 
Easily install and migrate between component tools; apply analyses from one tool to another tool’s model for greater insight
Speed up large Monte Carlo simulations by using available CPUs within a single machine
Save money compared to buying products separately