: Microsoft ended all support (including security updates) for Office 2007 in October 2017 .
: Often recommended as a free alternative that mimics the look and feel of classic Office versions. Which Version Of Microsoft Office Is Free To Use??? Microsoft 2007 Free Full
For existing installations, Service Pack 3 is the final major update package that consolidates patches for better stability and document safety. Free Alternatives : Microsoft ended all support (including security updates)