Koreader is excellent. On kobo the default nickel is very wasteful of space with huge margins. And for some reason ereaders all hate left justification, even th

Koreader is excellent. On kobo the default nickel is very wasteful of space with huge margins. And for some reason ereaders all hate left justification, even though that’s the norm on printed books. Koreader solves all of that. I love the “style hacks” section that lets you very precisely override many layout details in the book, or even define your own. Even its status bar is much more information dense and useful than on other readers. They don’t cater to the lowest common denominator user so it isn’t for everyone, but if you are unafraid of slightly more complex and powerful software it is superb.