Since official channels are closed, community-driven archives are the primary source for German (Deutsch) versions: Office 2007 end of support - Microsoft Lifecycle
no longer offers Office 2007 for download from its official website as support for this version ended on October 10, 2017. While you can still use the software if you have the original installation disc and a valid 25-character product key, it is considered insecure for modern environments. Download Options microsoft office 2007 iso download deutsch