Buy Office 2007 Product Key Site

You can view your Product ID (different from the activation key) by opening Word 2007, clicking the Office button > Word Options > Resources > About . Important Considerations How to find your Microsoft Office 2007 Product ID

You may find unused physical copies (which include the key on a sticker inside the box) on sites like Amazon or eBay. Be cautious of "key-only" digital sales from unknown sites, as these are often unauthorized or non-functional.

Since official sales ended years ago, you must rely on secondary markets or your own records: