Addinsoft is among the fastest growing software companies in the data analytics field.


The leading data analysis and statistical solution for Microsoft Excel®

XLSTAT is a powerful yet flexible Excel data analysis add-on which allows users to analyze customize and share results from within Microsoft Excel. With over 240 standard to advanced statistical features available, XLSTAT is the preferred tool for statistical analysis in businesses and universities, large and small, and for over 200,000 users in 120 countries across the world.



Monte Carlo simulation software that makes quantitative risk analysis intuitive.

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.
An XLRISK user replaces uncertain values within their Excel® model with special XLRISK quantitative probability distribution functions that describe the uncertainty about those values. XLRISK then uses Monte Carlo simulation to automatically generate thousands of possible scenarios.



The leading optimization solver for Microsoft Excel®.

XLOPTIM solves your operational problems by providing the efficiency of LocalSolver’s optimization engine directly inside your Excel worksheets. This no-code AI platform will help you to find powerful solutions in a short amount of time and enhance productivity in decision making scenarios. Furthermore XLOPTIM can be used as a primary aid in the education field, especially to easily teach Operations Research and Business Analytics.



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.). The data can be linked to any characteristic of the different layers Color, shapes, etc.). The user also has the option of annotating visualizations with images, text or shapes while navigating through a user-friendly interface. Each graphic is then exportable to vectorial or standard format.