LibreOffice 7.1.1 (7.1.1.2) (271 MB)・・・済 https://www.libreoffice.org/ https://www.libreoffice.org/download/release-notes/ Mac OS X x86_64 (10.10 or newer required)

Opera 74.0.3911.203・・・済 https://www.opera.com/ja/download?os=mac