While word processors are not ostensibly HTML editors, the following word processors are capable of editing and saving HTML documents. Results will vary when opening some web pages.[2]
WYSIWYM (what you see is what you mean) is an alternative paradigm to WYSIWYG, in which the focus is on the semantic structure of the document rather than on the presentation. These editors produce more logically structured markup than is typical of WYSIWYG editors, while retaining the advantage in ease of use over hand-coding using a text editor.
Lyx (interface to Latex/Tex, via which can convert to/from HTML)