Tofu: App to solve the problem of your eyesight

Tofu is a MacOS X app that does a few things to text, to make it more readable:

In Tofu, text is arranged in columns, and each column is only as high as your window. So lines are nice and narrow, they don’t move about vertically, plus your text is now in easy-to-digest chunks. You just scroll from column to column horizontally, and feel more in control.