M+ 1m - Download and install the M+ 1m free font family by M+ Fonts as well as test-drive and see a complete character set.
7 Speed Reading - Learn to read 3x faster
Inconsolata - OSX, Productivity, Design, Typography, powerline, and Fonts
Bionic Reading® - Did you know that your brain reads faster than your eye?
Bitstream Vera Sans Mono - Bitstream Vera Sans Mono Font | dafont.com
BeeLine reader - Read faster with this visual hack.