I think it maybe possible to use a Word Processor which can open HTML website files as a web browser, or convert HTML files to Word Processor files like .doc, .docx, .rtf, etc.
But, you may need to make an address bar program to download and open html files stored on a web server. You also may need to convert an html file to .doc if the word processor can't open html website files.
But, you may need to make an address bar program to download and open html files stored on a web server. You also may need to convert an html file to .doc if the word processor can't open html website files.