.Net Geek

ALTOVA’s XMLSpy is now supporting working with Open XML Formats

“XMLSpy allows you to extract, edit, transform, and process the XML data stored in Office 2007 files (as well as any other zipped archive). These capabilities allow developers to work with the vast amount of data stored as XML in Word 2007 and Excel 2007 documents with full validation, intelligent entry helpers, and other useful features, and develop XSLT and XQuery transformations to publish the data or utilize it in other applications.”

ScreenShots of application:

Apart from intelligent editing feature it has functionality to add/delete document directly in the zip document. This is really cool.

Download the free version of XMLSpy