: Official support for Office 2016 ended on October 14, 2025 .
: As of early 2026, Microsoft is automatically transitioning classic Outlook desktop applications to a new updated interface . Comparison: Outlook 2016 vs. Modern Alternatives Outlook 2016 Microsoft 365 (Outlook) Payment Model One-time purchase Monthly or yearly subscription Security Updates None (Support ended 2025) Continuous updates Cloud Integration Fully integrated cloud solution New Interface Classic (Transitioning) Native new interface buy microsoft outlook 2016
Buying Outlook 2016 today typically involves choosing between a standalone license or a bundled suite. : Official support for Office 2016 ended on October 14, 2025
What is Outlook 2016? Competitors, Complementary Techs & Usage Complementary Techs & Usage