AltovaXML includes COM, Java, and .NET interfaces so that it can be used from a variety of different applications. You can also call its functionality from the command line. There is no license keycode required to activate AltovaXML™, and you may use it in your applications royalty-free.
AltovaXML features include:
* Well-formedness checking
* Validation based on DTD or XML Schema
* XML transformations via XSLT 1.0
* Schema-aware XML transformations via XSLT 2.0
* XML queries and transformations via XQuery
* Command line operations
* COM interface
* Java interface
* .NET interface
These engines are being offered royalty free and are available for download at Altova's AltovaXML Website.