We don't really have support for DPI yet.

As a workaround, you can use the font_factor option and can put arbitrary CSS in ~/.dillo/style.css to increase the font size like this:

body {
  font-size: 20px !important;
}

There is also a work in progress for zoom, see PR #156.

Thanks. At least that should sort out the page itself -- I guess the UI is a whole other can of worms?

I guess the UI is a whole other can of worms?

FLTK 1.4 should support DPI out of the box, but AFAIK, FLTK 1.3 doesn't support it (didn't test). Not sure how long it will take to have the release ready, but hopefully not too long.

But if you want to explore other options in the meanwhile feel free to do so :-)

I'll see what I can see! However that note on FLTK 1.4 sounds promising so here's looking forward to the next release.