1)   DiffDog Professional Edition 2010
Altova DiffDog 2010 Enterprise Edition is a powerful diff/merge tool. This unique XML-aware sync utility compares files, folders, databases and XML Schemas. It indicates differences, intelligently merges content, and creates XSLT to convert XML data.

 2)   DatabaseSpy 2010
Altova DatabaseSpy 2010 is the unique multi-database query, design, compare, and convert tool from the creators of XMLSpy. It connects to all major databases and eases SQL editing and other tasks much more affordably than single-database solutions.