Download of SaxonHE9-5-1-4N-setup.exe (SaxonHE9-5-1-4N-setup.exe ( external link: SF.net): 4,663,638 bytes) will begin shortly. If not so, click link on the left.
Sourceforge is the home for open-source versions of the famous Saxon XSLT 2.0 and XQuery processor. See also http://www.saxonica.com for Saxonica's home page, and http://saxonica.plan.io for bug trackers and discussion forums.
