Programmer's Fonts

Programmers have very particular font needs. A font for programming must be monospaced, extremely readable, and must sharply distinguish between similar characters, such as capital O and zero and the number 1, capital I, and lowercase l. In addition, good programming fonts allow you to view more lines of code on screen at once.

You can find many programmer's fonts at this website:
http://www.lowing.org/fonts/

view the sample of the fonts