No support for the modern Office Add-in model. Only legacy AppleScript and a handful of old COM-like add-ons work. Forget Zoom, Trello, or Grammarly integrations.
Built specifically for Mac to support features like swipe gestures and full-screen mode. Microsoft Outlook 15.6.1 For Mac Download
15.6.1 (Build 160422) Part of: Microsoft Office 2016 for Mac macOS Compatibility: OS X El Capitan (10.11) to macOS Mojave (10.14) — no longer supports Apple Silicon or recent macOS versions Download Source: Typically via Microsoft’s official VLSC (Volume Licensing) or legacy installers; no longer on the Mac App Store. No support for the modern Office Add-in model