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Through the Document Interoperability Initiative (DII) global forums, technology leaders have been working together to promote interoperability between different document format implementations to provide greater value and choice to customers, and the events - including one held in Belgium this week - are yielding practical results. Interoperability solutions announced today translate Open XML documents to a Web page (HTML) allowing readability on Web-friendly browsers such as Firefox, improve translations between different formats through optimized templates, and enable features that provide greater choice for customers and opportunities for independent software developers as they create and use business applications built on Java that manipulate business documents. At the DII events, discussions were also held about developing document test libraries and schema validators, and vendors had the opportunity to test their implementations of document formats in a lab environment to identify potential issues to be addressed.

POI 3.5 beta 3, and Office Open XML Support (2008-07-18) now supported by Microsoft through the Document Interoperability Initiative Project (DII) The Apache POI Project is currently working to support the new Office Open XML file formats, such as XLSX and PPTX, which were introduced in Office 2007. The POI project consists of APIs for manipulating various file formats based upon Microsoft's OLE 2 Compound Document format, and Office OpenXML format, using pure Java. In short, you can read and write MS Excel files using Java. In addition, you can read and write MS Word and MS PowerPoint files using Java. POI is your Java Excel solution (for Excel 97-2007). However, we have a complete API for porting other OLE 2 Compound Document formats and welcome others to participate. OLE 2 Compound Document Format based files include most Microsoft Office files such as XLS and DOC as well as MFC serialization API based file formats. Office OpenXML Format based files include the new (2007+) xml based file formats, including Microsoft office files such as XLSX, DOCX and PPTX.

Vendor - developer group sponsored by Microsoft ... "What's seriously lacking is a conversion or locking of scripts, macros, OLE, data - media bindings, and security settings .... the logic parts so important to any business process or productivity environment setting embedded in the original MSOffice document."

Jesper Lund Stocholm asks a right-on-the-mark question. Peter Amstein answers for Microsoft. What do you expect when a specification ends its conformance section with the statement, "There are no rules regarding the elements and attributes that actually have to be supported by conforming applications, except that applications should not use foreign elements and attributes for features defined in the OpenDocument schema?"

Embrace. Extend. Extinguish. That's how Microsoft (Nasdaq: MSFT) killed Netscape many moons ago. Embrace this newfangled "Web browser" market with a new product. Extend the existing Web standards with proprietary technologies like ActiveX. Extinguish the competition by denying them access to those fancy new features. When it works, this is a great way to build and maintain wide, alligator-filled business moats. It seems to me that Mr. Softy is up to his old tricks again. The target this time is the OpenDocument standard, a free and open alternative to Microsoft's own Office formats for text documents, spreadsheets, presentations, and more.