Microsoft Office is a staple for productivity, but like all software, its versions eventually reach end of support (EOS). For Mac users, Office 2016 and Office 2019 are either already out of support or nearing the end of their lifecycle. This means no more security updates, bug fixes, or technical assistance from Microsoft—leaving your system vulnerable to cyber threats and compatibility issues.
In this article, we’ll explore:
- What “out of support” means for Office 2016 & 2019 on macOS
- Key risks of using unsupported Office versions
- Alternatives for Mac users (Microsoft 365, Office 2024, or third-party options)
- How to check your Office version and upgrade safely
