I use OpenOffice on macOS High Sierra. The webpage <https://www.openoffice.org/product/mac.html> referenced by another response states that OpenOffice 4.1.7 is compatible with MacOS X Lion (10.7) through macOS Catalina (10.15).
To answer your other question, the OpenOffice download is "~ 163 MByte". It can be obtained here <https://www.openoffice.org/download/>. Chuck On Tue, Feb 18, 2020 at 12:22 PM Mark Holmes <sherlock10...@gmail.com> wrote: > Hi, will this work with mac os high serria. Also due to data > restrictions, what is the size of the download > > Regards > > Mark Holmes >