1)   Chilkat Xml Parser Component 2.2.1
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.

 2)   ASP XML Parser Component 2.2.1
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.