morovia u.s. postal fontware is all you need to print envelopes of business mails. the package includes postnet, planet, code128 and postal symbol fonts  which are based on u.s. postal service standards.  true type, postscript type 1 for windows and macintosh platforms are included in one package and hp pcl versions will be provided upon request - i.e. you can print barcodes from any computers with this package.