Via Scoble, Microsoft has decided to make the Office 2003 format an ‘open standard’, and the XML Reference can now be downloaded from Microsoft.

There are a few very interesting bits in the XML Reference FAQ, especially about licensing issues and patents. Basically, Microsoft is trying to get a patent on the Office 2003 format, which they will probably get, but they will still allow anyone to use it, royalty-free. Doesn’t sound like Microsoft, I know, but that’s what the FAQ says.

This news will definitely help other Office packages, like OpenOffice.org to fully support the Office 2003 format. Hopefully we’ll see other interesting (open-source) programs using the Office format as well.