Dark mode / night reader is described as 'Inverts page colors, showing white text on a dark background, to reduce eye strain' and is a dark mode enforcer in the web browsers category. There are more than 10 alternatives to Dark mode / night reader for a variety of platforms, including Mac, Google Chrome, Mozilla Firefox, Windows and iPhone apps. The best Dark mode / night reader alternative is Dark Reader, which is both free and Open Source. Other great apps like Dark mode / night reader are Midnight Lizard, Noir, Night Eye and Dark Background and Light Text.