As of 2026, finding a free download for Microsoft Office on Mac OS X 10.11.6 (El Capitan) is challenging because Microsoft no longer officially sells or supports versions compatible with this 10-year-old operating system. Microsoft Learn
: This is the last version fully compatible with El Capitan. Specifically, version is often cited as the final build for this OS. Office 2011 for Mac Microsoft Office For Mac Os X 10.11 6 Free Download
Finding a free and functional version of Microsoft Office Mac OS X 10.11.6 (El Capitan) As of 2026, finding a free download for