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Microsoft's New Office 2007 File Format Is More Than an Upgrade

In March 2008, Microsoft received approval on its new OpenXML file format from the ISO, a step Microsoft says is "proof it is willing to make once-proprietary technology work openly with competing programs." Good riddance! The old binary format was a mess and didn't play well with other applications.

13 minute read March 30, 2009 at 03:45 PM
By
Randall Farrar
Microsoft's New Office 2007 File Format Is More Than an Upgrade

In March 2008, Microsoft received approval on its new OpenXML file format from the International Organization for Standardization (“ISO”), a step Microsoft says is “proof it is willing to make once-proprietary technology work openly with competing programs.”

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