See here for more information on the distinction between free (gratis) vs free (libre) as it relates to software: http://en.wikipedia.org/wiki/Gratis_versus_lib

See here for more information on the distinction between free (gratis) vs free (libre) as it relates to software: http://en.wikipedia.org/wiki/Gratis_versus_libre http://en.wikipedia.org/wiki/Gratis_versus_libre