LibreOffice 7.1.4 (7.1.4.2) (260 MB)・・・済 最新板 https://www.libreoffice.org/ https://www.libreoffice.org/download/release-notes/ Mac OS X x86_64 (10.10 or newer required) Opera 77.0.4054.60・・・済 https://www.opera.com/ja/download?os=…