LibXslt
LibXslt: library and tools for applying XSLT to XML-documents
LibXslt is a library and tools for applying XSLT (Extensible Styleheets Transformations) to XML-documents. XML (Extensible Markup Language) is the universal format for data on the Web. XML is a metalanguage to design markup languages, i.e. text language where semantic and structure are added to the content using extra "markup" information enclosed between angle bracket. HTML is the most well-known markup language.
Development
http://gnuwin32.sourceforge.net/packages/libxslt.htm
xsltproc
xsltproc: command line xslt processor
xsltproc is a command line tool for applying XSLT
stylesheets to XML documents. It is part of libxslt, the
XSLT C library for GNOME. While it was developed as part
of the GNOME project, it can operate independently of
the GNOME desktop.