MW6 Code39 Fontware makes Code39 creation extremely easy for your Windows/Linux/UNIX application, TrueType, PostScript Type 1, PostScript Type 3 and OpenType fonts are provided. Code39 is used to encode the numbers 0-9, the letters A-Z, the space character and the other characters ('-', '.', '$', '/', '+', '%'). Our Code39 Fontware includes 12 normal and human-readable versions of fonts, the ampersand(&) character is treated as the start/stop character, for example, if you want to encode the String "1234", you need to enter "&1234&", the space character is mapped to '=' character.