Microsoft’s Open XML document formats

There has been a lot of media and industry comment of late about Office document formats, including Microsoft’s willingness (or otherwise) to embrace open standards. Whilst there will be some limited PDF support in the next version of Office (Office 12), Microsoft is hoping that it’s submission of the new Office formats to the ECMA will be sufficient to make the new Office file format a global standard.

In a newsletter sent to Windows Vista and Office 12 beta testers, Microsoft commented that:

“…Word, PowerPoint, and Excel documents are now zipped files containing separate XML components. This format has just been released to ECMA and can be used royalty free.”

They continued to extol the virtues of this approach, claiming that:

“This means that you can build robust server side processes that manipulate and create office documents without ever needing the client [applications] running on the server. The openness of the file format means that ISVs can access the full semantic content of their documents without relying on Microsoft code to extract strings.”

On the face of it, this sounds good, but my first impression is still “oh no, yet more explaining to customers why their users on previous Office versions can’t read documents that have been sent from Office 12 users”. Oh well, I guess that’s the price of progress, but isn’t .PDF a de facto standard for document interchange these days?

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2 responses to “Microsoft’s Open XML document formats”

  1. […] couple of weeks back, I wrote about Microsoft Office 2007, including the new OpenXML file format. In a recent Windows IT Pro magazine network WinInfo Daily Update, Paul Thurrott reported that the […]

  2. […] As I still use Office 2003 at work, it seemed logical to me that these files would be inaccessible, but I opened one up out of curiosity and PowerPoint gave me the option to install a compatibility pack (presumably I’d already installed an update to provide the “hook” for Office 2003 to download the compatibility pack). Once the 27MB Compatibility Pack for the 2007 Office System had been installed, I could work natively with the files, including the ability to save OpenXML from within Office 2003 applications, disproving my earlier predictions of file format nightmares. […]

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