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.
qurify - Online QR Code generator with some advanced settings and print queue.
Zint Barcode Generator - A barcode encoding library supporting over 50 symbologies.
Kaywa QR Code - Kaywa QR Code is a QR-Code Generator.
Portable QR-Code Generator - Mit dem Portable QR-Code Generator erstellen Sie auf Ihrem Rechner offline kostenlos QR Codes aus WLAN-Einstellungen (WiFi-Codes), e-Mail Adressen, URLs, VCards und Freitext.
ZXing Project QR Code Generator - Generate QR Codes.