Iconara DOM is a W3C DOM compliant framework for manipulating XML-data. It defines the core module, plus a basic implementation of the XPath module.
Iconara DOM can do more or less everything that a DOM compliant framework can do, in a nice Objective-C way, not in the ugly IDL way.
Installation: The framework is build to be embedded into applications, add it to your project and make sure that it is copied to the frameworks-directory inside the application bundle when the project is built. If you would like a framework that is built to be installed as a standalone framework, you can download the source and build it with the build style "Deployment (standalone)".
Iconara DOM Framework is written in Objective-C, and for those developing Cocoa-applications in Java it is suggested to use JDOM or XOM which are much better alternatives, but not available to Objective-C-programmers. This framework will do for the basic needs, and perhaps some more demanding and complex tasks as well.