Kaywa QR Code - Kaywa QR Code is a QR-Code Generator.
Barcode basics - Mac barcode software supporting most common barcode types including EAN, UPC and pharmacodes along with features like BWR, magnification & truncation.
qurify - Online QR Code generator with some advanced settings and print queue.
Free Barcode Label Design Application - The Free Barcode Label Design Application is an easy-to-use barcode label printing software application that prints barcodes, text and graphics on standard printers.
ZXing Project QR Code Generator - Generate QR Codes.
iWinSoft Barcode Maker for Mac - iWinSoft Barcode Maker for Mac is a professional Barcode Label software which Create and print various types of barcodes, it works on Mac OS X.