If you want train speed reading, ZapReader is a free web application that will help you to train fast reading. No download and sign up is required for training.
ZapReader is very simple to get start simply copy & paste text into the reader and choose your reading speed. Words are a play one by one. The important function of ZapReader is you can adjust speed of the player.
ZapReader claims that it will help you to increase 300% of your reading speed.