Thanks :) I don't use Windows, but your comment led me to look at this GitHub issue discussing this feature in SumatraPDF: https://github.com/sumatrapdfreader/

Thanks :) I don't use Windows, but your comment led me to look at this GitHub issue discussing this feature in SumatraPDF: https://github.com/sumatrapdfreader/sumatrapdf/issues/246#issuecomment-798824987 https://github.com/sumatrapdfreader/sumatrapdf/issues/246#is... Someone there mentioned that Firefox supports this. I just tried it (it's called 'Wrapped Scrolling') and it works well. I can't see how to advance by a single page at a time, but that's minor thing.