Chilkat Xml Parser Component 

Offers a high-performance alternative to the standard XML DOM for creating, navigating, and manipulating XML documents. The Chilkat XML parser is faster and less memory intensive, and the API is much simpler.
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Web Code Expert 

Gives full access to DOM tree and JavaScript object of loaded or new page(local or url). DOM operations: create, edit,cut,paste,copy,swap.Also you could see and create/edit.delete any of existing JavaScript properties and event handlers on the page.
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ASP XML Parser Component 

A super-fast, low-memory usage, XML parser specifically designed to be used server-side in ASP scripts. This DOM based parser is many times faster than MSXML, and consumes far less memory. Great for handling large XML data files.
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