Package barcode

generates barcodes from text strings

http://www.gnu.org/software/barcode/

Barcode is meant to solve most needs in barcode creation with a
conventional printer. It can create printouts for the conventional
product tagging standards: UPC-A, UPC-E, EAN-13, EAN-8, ISBN, as well
as a few other formats. Ouput is generated as either Postscript or
Encapsulated Postscript.

General Commands (Section 1)
barcode
The information below is extracted from the texinfo file, which is the preferred source of information. The barcode program is a front-end to access some...