Altova DiffDog - Version 2010 Altova DiffDog 2010 Enterprise Edition is the powerful differencing tool for files, folders, and databases. This easy-to-use synchronization tool quickly compares and merges text or source code files, directories, databases, and XML Schemas via its intuitive visual interface. DiffDog provides advanced XML-aware differencing and editing capabilities based on those in Altova XMLSpy, and integrates with any version control system that supports external differencing applications. For optimal efficiency, you can edit content directly within its differencing display, merge changes, and instantly re-compare. Intelligent syntax-coloring, line numbering, indentation guides, and other innovative features assist in comparing source-code and XML files. DiffDog tells you when XML files are semantically equal even if they are not identical in a text-based comparison. Its XML differencing capabilities include DTD/schema-based validation, well-formedness checking, intelligent entry helpers, optional entity resolution, and more. DiffDog intelligently compares directories, applying