Quillpane
★★★★
I miss a fullscreen mode and the setting of the font (only font size seems possible).
Everything else is great, like Table of contents, tabs, preview or split view, themes and so on.
Good, but not perfect. What I miss is a full screen mode and a Table of Contents.
What I like is, that you can set the font, fontsize, position of linebreak and much more.
I bought a license a long time ago, and I still use this HTML editor from time to time, although I prefer Bluefish.
Anyway, CoffeeCup HTML Editor is easy to use, and you can customize it to suit your needs.
Unfortunately, only available for Windows.
TypeBreeze
★★★★
TypeBreeze has almost everything I need and could wish for: themes, Markdown formatting in a WYSIWYG way, saving locally as Markdown file, exporting as HTML or PDF, themes (light, dark, midnight, system), different fonts, font size adjustable, statistics (words, characters, lines), typewriter mode and such.
What I miss is a fullscreen mode/distraction free mode, and being able to choose any of my installed fonts instead of only some system fonts.