Date: May. 31, 2002
Link: http://software.decisionsoft.com/tools.html
Source Author or Organization: DecisionSoft Limited

xmldiff is a Perl module for comparing XML documents and displaying the differences. The program uses standard core Perl modules for wide compatibility. xmldiff output displaying the differences between documents can be HTML formatted, regular diff style formatted or American National Standards Institute (ANSI) color coded.

xmldiff requires xmlpp and the diff utility. The distribution is released under the terms of a Berkeley Software Distribution (BSD) -like license.