I have a DTD that I need to convert to an XSD (XML schema) file. Is there a free utility or an easy way to do this?
W3C offers one . There are also online converters .
If you have Visual Studio, open the DTD file, you should have a "Create Schema" button.I did not check if this was available in Express Edition.
Try xmlpad from http://www.wmhelp.com to convert DTD to XSD. Really a good tool.
http://www.thaiopensource.com/relaxng/trang.html
Trang converts various schema languages โโto XML. It supports the following languages:
http://www.thaiopensource.com/relaxng/trang-manual.html