About us

Addinsoft is a dynamic and growing company. Learn more abo. Find out who are the people behind Addinsoft and XLSTAT.

Client references

XLSTAT is used by thousands of professionals across the world. See who is using XLSTAT.

Presentation materials

If you are interested in introducing your colleagues, business partners, and friends to XLSTAT, you will find what you need here.

Legal information

We are using some brands and registered trademarks. Here is the list.

Microsoft partner

Addinfost is a member of the Microsoft Partner Network.