The represents the end of an era—the last time a truly great, feature-complete Office suite was available as a one-time purchase before Microsoft shifted aggressively to subscriptions.
A zero-day security bypass vulnerability (CVE-2026-21509) was reported in early 2026, highlighting the risks of staying on this unsupported version. Core Applications Included microsoft office 2016 professional plus latest version
Even though it’s from 2015, the final updated build of Office 2016 Professional Plus holds up surprisingly well. Here’s what you get in its most polished state: The represents the end of an era—the last