"Let me congratulate you on XLSTAT. It is the most impressive statistics add-in for Excel that I have seen."
A. I., Canada

XLSTAT is a Microsoft Excel statistical add-in that has been developed since 1993 to enhance the analytical capabilities of Excel.

XLSTAT relies on Excel for the input of data and the display of results, but the computations are done using autonomous software components. The use of Excel as an interface makes XLSTAT a user-friendly and highly efficient statistical and multivariate data analysis package. The quality of the computations is identical to that offered by classic scientific statistical analysis software.

XLSTAT is a modular statistical software build around XLSTAT-Basic - the core product of Addinsoft. This base product has many of the most common statistical analyses that data analysts require; a full list of the analyses and tools available in XLSTAT-Basic can be found here.

The additional modules provide extra types of analyses for specific uses. These modules are available in different packages, designed for use in different disciplines. These packages are:

  • XLSTAT-Basic - The top 100 essential statistical functionalities you need, covering Descriptive Statistics, Hypothesis Tests, Data Visualization, Multivariate Analysis Data, Modeling
  • XLSTAT-Basic+ - All the features of XLSTAT-Basic, plus essential machine learning tools, XLSTAT-R, XLStat-R Notebook and Application Builder.
  • XLSTAT-Applied - Solutions designed to meet your specific business needs. Includes all the XLSTAT-Basic+ tools, plus field specific tools for
    • Sensory - The solution that gives you in-depth insight into your products and consumers.
    • Life Sciences - A comprehensive solution for biologists, medical researchers and environmental researchers.
    • Marketing - The indispensable tool for quantitative marketeers who need to understand customer behaviour and trends, and make the right decision.
    • Forecasting - A solution that combines the most accurate prevision tools in one user-friendly interface.
    • Quality - The essential solution for those whose jobs involve quality control and risk analysis.
  • XLSTAT-Premium - The complete 200+ XLSTAT features in one attractively-priced package. Includes all the above modules

"Thank you for developing XLSTAT. Easy label saved me a lot of time and I'm having fun running statistical analysis with the other tools."
J. S., UK

You can also add these optional modules to any of the above packages:


You can download a demo version of the latest XLSTAT from here.

Prices and ordering

For prices, on-line ordering and other purchasing information please go to our ordering page.

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System Requirements

  • PC: Windows 7, 8 or 10
    Excel version: 2003, 2007, 2010, 2013, 2016
    Processor: 32 or 64 bits
    Free hard disk space required: 150Mb
  • Mac: OSX, Excel version 2011 and 2016
    Free hard disk space required: 150Mb
    Please note that the 3DPlot, Monte Carlo Simulations and the PLS Path Modelling methods do not work on the Mac.

About KCS

Kovach Computing Services (KCS) was founded in 1993 by Dr. Warren Kovach. The company specializes in the development and marketing of inexpensive and easy-to-use statistical software for scientists, as well as in data analysis consulting.

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