XLOPTIM
XLOPTIM, The leading optimization solver for Microsoft Excel. XLOPTIM solves your operational problems by providing the efficiency of LocalSolvers optimization engine directly inside your Excel worksheets.
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XLSTAT
XLSTAT is a complete data analysis and statistics add-in for Excel. It includes regression (linear, logistic, nonlinear), multivariate data analysis, parametric tests, non parametric tests, ANOVA, ANCOVA, forecasting methods.
XLRISK
XLRISK, developed by Vose Software and distributed by Addinsoft, introduces many technical Monte Carlo method features that make risk models easier to build, easier to audit and test, and more precisely match the problems you face.
ZENPLOT
ZENPLOT, the data visualization software dedicated to advanced graphics ZENPLOT allows you to create impactful visualizations by stacking different graphic layers (histograms, scatterplots, line charts, bar charts etc.).