Xuper Mall - You Save Max!
Zint Barcode Generator - A barcode encoding library supporting over 50 symbologies.
CashKaro - Get the best coupons and cashback offers online!
Offline QR Code Generator - A browser add-on that allows you to quickly generate a QR code offline with the URL of the open tab...
QR Menu Creator - Create a no touch QR code menu for your restaurant/bar free
QtQR - A Qt GUI (front-end) for python-qrtools that makes creating and decoding QR codes easy.