Office for Mac – Versions, Minimum macOS, and Downloads

Official references: Microsoft Learn – “Update history for Office for Mac” and “Release Notes”.
Examples: From 16.78, installation requires macOS 12 Monterey or later. From 16.89, receiving updates requires macOS 13 Ventura or later.

Office Version	Minimum macOS	Notes	Official Downloads
16.100 (2025-08-12)	macOS 12 Monterey+	16.78+ requires Monterey to install; 16.89+ requires Ventura to keep receiving updates.	Business (with Teams) Standard (without Teams)
16.89 (2024-09-10)	macOS 12 Monterey+	To continue receiving updates from this point, Ventura 13+ is required.	Business (with Teams) Standard (without Teams)
16.78 (2023-10-10)	macOS 12 Monterey+	First build that requires Monterey (12) or later to install.	Business (with Teams) Standard (without Teams)
16.77 (2023-09-12)	macOS 11 Big Sur+	Last build that supports Big Sur (11).	Business (with Teams) Standard (without Teams)
16.66 (2022-10-11)	macOS 10.15 Catalina+	Last build that supports Catalina (10.15).	Business (with Teams) Standard (without Teams)
16.54 (2021-10-12)	macOS 10.14 Mojave+	Last build that supports Mojave (10.14).	Business (with Teams) Standard (without Teams)
16.43 (2020-11-10)	macOS 10.13 High Sierra+	Last build that supports High Sierra (10.13).	Business (with Teams) Standard (without Teams)
16.30 (2019-10-15)	macOS 10.12 Sierra+	Last build that supports Sierra (10.12).	Business (with Teams) Standard (without Teams)

Note: “Business (with Teams)” and “Standard (without Teams)” are official Microsoft variants; functionality is the same. For older systems, prefer the last build that supports your macOS.

Compatibility highlights:
• Since 16.78, installation requires macOS 12 Monterey or newer.
• Since 16.89, updates require macOS 13 Ventura or newer (older systems may still run but won’t receive new updates).
• Office 2019 for Mac reached end of support on 2023‑10‑10.