For users running Mac OS X 10.11.6 El Capitan, finding a compatible version of Microsoft Office can be challenging. Because Microsoft typically supports only the current macOS and the two previous versions, modern releases like Microsoft 365 or Office 2021 are not natively compatible. Compatible Versions for El Capitan 10.11.6
- Operating System: Mac OS X 10.11.6 or later
- Processor: Intel processor
- Memory: 4 GB RAM or more
- Hard Disk Space: 3 GB of available disk space or more
- If you have a key from a retail box, enter it when prompted.
- If you do not have a key, the software will run in "Reduced Functionality Mode" (you can only view documents for 30 days; after that, you cannot edit).
Finding a version of Microsoft Office that runs smoothly on OS X 10.11.6 is a challenge. The latest Microsoft Office 365 and Office 2019/2021 will not install on El Capitan. So, how do you get Office for free on this older system?
There are a few ways to download Microsoft Office for Mac OS X 10.11.6 for free:
: Some official Microsoft CDN links for older installers, such as version 16.16.18081201 , may still be active.
The most reliable way to use Microsoft Office for free on an older Mac is through Microsoft 365 for the web. This version does not require installation and runs directly in your web browser.
Frequently Asked Questions (FAQ)
Q: Can I install Office 2019 on Mac OS X 10.11.6? A: No. The installer will refuse to run. Office 2019 requires macOS 10.12 (Sierra) or higher.