Download free converter to convert number into words. Enter any number (that is up to fifteen digits before decimal and fifteen digits after decimal). Get the answers starting from zero and up to trillion. Be sure that you dont enter any characters other than number and point in the numeric value you want to be converted. This conversion tool is also helpful if youre writing checks or in case you forget if six zeros means trillion or billion. This version is the first release on CNET Download.com.