Microsoft 365 MacOS
All Microsoft 365 MacOS releases at a glance: release dates, number of versions, latest version, LTS status and the end-of-life (EOL) visualisation
All supported productsFree Versio.io trialWhat is Microsoft 365 MacOS?
Microsoft 365 (M365) is a cloud-based suite of productivity tools and services designed
to enhance collaboration, communication, and productivity. It includes popular applications
such as Word, Excel, PowerPoint, Outlook, and Teams, along with cloud storage through
OneDrive. MS 365 offers both personal and business plans, providing features like
document sharing, real-time collaboration, advanced security, and access from various
devices. It"s a subscription-based service, continuously updated with new features
and improvements to help individuals and organizations stay efficient and secure.
Microsoft 365 MacOS release and version history
| Release | Release date | Versions | Latest version | Latest version date | LTS |
|---|---|---|---|---|---|
| 16 | 2018-01-18 | 217 | 16.113.4 | 2026-10-06 | No |
| 15 | 2017-01-11 | 13 | 15.41.0 | 2017-12-12 | No |
Data as of 16 October 2026. Dates in ISO format (YYYY-MM-DD). Source: Versio.io product release & end-of-life database.
The entire lifecycle of the product Microsoft 365 MacOS
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Facts and figures about Microsoft 365 MacOS
| Product | Microsoft 365 MacOS |
|---|---|
| Vendor | Microsoft |
| Latest version | 16.113.4 |
| Number of releases | 2 |
| Number of versions | 230 |
| Number of unstable versions | 0 |
| Licence | Commercial |
| Version command | defaults read "/Applications/Microsoft Word.app/Contents/Info.plist" CFBundleShortVersionString |
Frequently asked questions about Microsoft 365 MacOS end of life
What is the latest version of Microsoft 365 MacOS?
The latest version of Microsoft 365 MacOS is 16.113.4, released as part of the 16 release on 6 October 2026.
Does Microsoft 365 MacOS have a fixed end-of-life schedule?
No. Microsoft 365 MacOS does not publish fixed end-of-life dates. It follows a "latest version" model: only 16 is considered current. Earlier release lines (15) remain usable but are superseded and no longer the recommended version.
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