: Check your original Microsoft Office 2007 installation discs. Many versions included a "Multi-Language Pack" or "Language Interface Pack" (LIP).
: Switch ribbons, menus, and dialog boxes to English. microsoft office 2007 english language pack
If you only need to old Office 2007 files, LibreOffice or OnlyOffice can open them with a full English interface, no language pack required. : Check your original Microsoft Office 2007 installation
Instead of hunting for an old language pack, consider these options: consider these options: