In this paper, digital reading is defined as reading a document on a computer monitor. The methods of digital reading comprise fixed form, reflow form, line form, and sectional form. A current paper considered effects of presentation style of digital reading on reading rate in simulation of low vision This experiment was conducted by changing the factors of the display form and character size and the factorial design of the two factors for 16 healthy university students. It was conducted using an indication form and the factor plan method of two factors of the size. Reading rate was the dependent variable. Regarding the interaction effects, there were significant differences between simulation and non-simulation conditions. In both conditions, reflow and line reading rates were faster than for sectional. In non-simulation condition, there is significant simple main effect of character size in fixed form level. In simulation condition, there is significant simple main effect of character size in reflow, line and sectional form level.