Ms Office 2007 Greek.iso -

If you installed a language pack, you can switch the UI to Greek via File > Options > Language (or Εργαλεία > Επιλογές ), then select Greek as the preferred language.

Accept the terms, choose your installation path, and follow the prompts. Activating and Changing Language Settings MS Office 2007 Greek.iso

This ISO (e.g., el_office_language_pack_2007_x12-47258.iso ) adds the Greek language to an existing English installation. If you installed a language pack, you can

You will need a 25-character product key for activation. You will need a 25-character product key for activation

To install the Greek version from an .iso file, you will need to mount or burn the image file.

I can help with activation errors or tell you where to find the proofing tools. End of support for Office 2007 - Microsoft Support

(e.g., is it a language pack or the full suite?) What OS are you installing on? (Windows 10, 11?)