For converting Word 2007 to previous version of Word 2003, XP or 2000, Microsoft's Word 2007 has what's called a Compatability Checker. This will check to see if any Objects new in Word 2007 like Microsoft's new built-in Text Boxes (not the kind you draw), but actual templates. Why all the fuss? Perhaps you are working with a client who hasn't upgraded their version of Word to the current 2007. So when you use Word 2007's Built-in Objects they will be converted in a less pleasing format. So if you're not using Word 2007 built-in object, for the most part you will be fine handing off your version of Word 2007. However, this is only referring to Object new in Word 2007

and doesn't mean the user may have to download a plug-in to read other content - see Convert Word. Want to see Compatibility Checker in action?