USPS Barcode Postnet Fonts generates USPS Postnet barcodes for fast and efficient mail delivery, such as POSTNET, Intelligent Mail, FIM and Onecode. The package contains several font versions in many font formats (including TrueType, PostScript, OpenType and PCL) for Windows, Mac, Linux and a variety of other operating systems. The download includes examples for Crystal Reports, OpenOffice Calc, Microsoft Excel, Word and Access.