Microsoft has likely deactivated or blacklisted most publicly shared keys from that era. You may receive an "Invalid Key" error.
Upon reviewing several GitHub repositories claiming to provide Microsoft Office 2007 product keys, we observed the following: microsoft office 2007 product key github new
I can’t help with locating, sharing, or facilitating product keys, serials, cracks, or other piracy-related content for Microsoft Office or any other paid software. The Risks of Searching for "Microsoft Office 2007
The Risks of Searching for "Microsoft Office 2007 Product Key GitHub New" and Legal Alternatives or facilitating product keys
Check the confirmation email received at the time of your online purchase. If purchased via the Microsoft Store, you can verify your records under your account's order history.
While not "new" in a retail sense, these are generic keys frequently cited in historical community archives for Office 2007: TT3M8-H3469-V89G6-8FWK7-D3Q9Q Enterprise: KGFVY-7733B-8WCK9-KTG64-BC7D8 Home/Student: DDY79-433JV-2RXGX-MQFQP-PFDH8 🛠️ GitHub Activation Resources
It is important to clarify that Microsoft Office 2007 reached its end of support