DOM XML Parsers

Oracle XML parser for Java
http://technet.oracle.com/tech/xml/parser_java2/index.htm
Xerces Java Parser
http://xml.apache.org/xerces-j/index.html
IBM XML4J Parser
http://alphaworks.ibm.com/tech/xml4j
Sun JAXP
http://java.sun.com/xml/download.html
TurboPower XML Partner
http://www.turbopower.com/products/xmlpartner/