The obvious solution is for Jatan to have his correspondents install a local copy of LibreOffice. There's even a Windows version. https://www.libreoffice.org/

The obvious solution is for Jatan to have his correspondents install a local copy of LibreOffice. There's even a Windows version. https://www.libreoffice.org/ https://www.libreoffice.org/ “I’m a science writer who uses Linux because it just functions better for me than Windows or macOS and because I’m an open source enthusiast. Given my profession, I have to frequently collaborate with people on other operating systems who almost always use either Microsoft Office or Google Docs.” “After three years of trying, I can tell you that LibreOffice just doesn’t cut it. Either me or the other person will lose some formatting in the documents at some point. And as a document travels from one computer to another, things quickly become a mess.”