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DecisionTools Suite 8.9 (One PC)

DecisionTools Suite 8.9 is the complete Excel-based risk and decision-analytics bundle: seven complementary tools that turn spreadsheets into full quantitative analysis environments. Whether you are modelling reservoir uncertainty, optimizing well-completion designs, or building decision trees for capital investment, this Suite gives you the full toolkit in one installation – Industrial edition, no size limits on models or iterations.

DecisionTools Suite 8.9 running licensed in Excel - @RISK ribbon and a Monte Carlo simulation model with computed distributions

What’s Inside – 7 Complete Tools

  • @RISK – Monte Carlo simulation. Replace uncertain single-point estimates with 90+ probability distributions; run thousands of iterations to reveal every possible outcome and its likelihood.
  • PrecisionTree – Decision-tree analysis. Model sequential decisions and chance events graphically, then compute expected value, risk profile, and the optimal strategy.
  • TopRank – Automated what-if / sensitivity analysis. Instantly find which model inputs matter most, without writing a single formula.
  • StatTools – Advanced statistical analysis. Regression, ANOVA, time-series forecasting, hypothesis tests – Excel-native output.
  • NeuralTools – Neural-network prediction and classification. Train on historical data, then score new observations directly in the sheet.
  • Evolver – Optimization via genetic algorithms. Find the best-case decision variables for non-linear or discontinuous objective functions.
  • Suite Launcher – Unified launcher and shared toolbar across all six modules.
Excel ribbon with all DecisionTools Suite tabs visible: @RISK, Evolver, StatTools, TopRank, NeuralTools

Key Features

  • Runs entirely inside Excel – models, statistics and reports drop straight into your existing workbooks.
  • Interactive result graphs – histograms, cumulative curves, tornado and sensitivity charts – that expose the true drivers of value.
  • Built-in optimization under uncertainty combines RISKOptimizer + Evolver for the best decision, not just the most likely one.
  • Schedule and cost risk analysis tools for project timelines and budgets.
  • Fits real petroleum industry workflows: reservoir uncertainty, well-completion economics, drilling schedule risk, exploration portfolio analysis.
  • Industrial edition – no size limits on models, iterations, or simulations.

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