Siroquant for XRD 

Welcome to  Siroquant has been the premier tool for Rietveld Quantitative XRD analysis for the last 25 years.  Used by hundreds of customers around the world, it is the ultimate tool for fast, accurate and easy quantitative XRD analysis.

Siroquant Versions and Services

Siroquant V4
Our new version of Siroquant is the gold standard for commercial and research applications....
Siroquant Educational
Siroquant Teaching is a version for educators who are going to use SQ in class.  Network license allows students to follow along with the teacher...
Siroquant Portable

SQ Portable is our basic version use in the field.  Ideal for use with portable XRDs such Terra/BTXII and Planet.


We offer comprehensive training programs which can be customized to the users requirements, including all aspects of XRD if required...


We also offer an analysis service for users who need verification of their work, overflow resource if the lab is too busy.  This can include running the scans on our system or interpretation only.  

Siroquant API

We also offer a comprehensive Siroquant API that can be integrated in users software systems for completely automated solutions.


Your analysis and performance of SQ is incredibly excellent.

Lingfei Zhang M.Sc
X-Ray Technician
Dept of Mechanical Engineering, University of Aveiro, Portugal.


Ready to find out more?

If you're ready to find out more, contact us to arrange a demonstration.  Qualified users can also request a free trial to see how easy and powerful Siroquant is for themselves.