Saxonica: Welcome

Developers of the Saxon processor for XSLT, XQuery, and XML Schema, including the only XSLT 3.0 conformant toolset.

Saxonica was founded by Dr Michael Kay in 2004. Over the years, we have delivered:

More than 80 software vendors have built Saxon into their own applications.

6 of the world's top 10 software vendors are Saxonica clients.

Get an evaluation license for Saxon.
Download Saxon products. Find out more about our range of software products. Buy Saxon licenses from our online store.

Recent news

30 October 2017
Saxon maintenance release for Java and .NET.

5 October 2017
Saxon-JS 1.0.2 maintenance release.

27 September 2017
Saxon/C 1.1.0 for C/C++/PHP is released on Linux, Mac OS X and Windows.

3 August 2017
John Lumley presented a paper on Compiling XSLT3, in the browser, in itself at Balisage 2017, Washington DC.

28 July 2017
Saxon maintenance release for Java and .NET.

10/11 June 2017
O'Neil Delpratt and Debbie Lockett presented a paper on Distributing XSLT Processing between Client and Server at XML London 2017.

8 June 2017
Saxon first release for Java and .NET.

8 June 2017
Congratulations: XSLT 3.0 published as a W3C Recommendation.

21 March 2017
Congratulations: XPath 3.1 and XQuery 3.1 published as W3C Recommendations.