what version of mac osx is needed to run libre office 5?
System Requirements for Apple macOS (Mac OS X)
In a nutshell: macOS 10.10 (Yosemite) or higher (and this is true right up to LO-7). Note that if using Java (eg with Base) a JDK (not JRE) is required.
LO-4.3 will run on OS X 10.6+, but that version was retired on 2015.
All-LO-version downloads for all OS
If this helps then please tick the answer ()
…and/or show you like it with an uptick (∧)
but why? Use the current version like 6.4