MetriQR is a dynamic QR Code management & analytics platform that helps you to drive traffic and connect with your audience.
QR.io - Generate fully customized QR Codes, with color shape & logo
Zint Barcode Generator - A barcode encoding library supporting over 50 symbologies.
VisualCode - QR codes for everything
QtQR - A Qt GUI (front-end) for python-qrtools that makes creating and decoding QR codes easy.
QR Code Payments - Cashless transactions for your business
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.