Additionally, there is https://github.com/ONLYOFFICE/DesktopEditors https://github.com/ONLYOFFICE/DesktopEditors I personally find it a bit easier to use with

Additionally, there is https://github.com/ONLYOFFICE/DesktopEditors https://github.com/ONLYOFFICE/DesktopEditors I personally find it a bit easier to use with better docx support.