How to Create QR Code in Ubuntu Linux Offline Using QtQr
How to create qr code in ubuntu linux using qr code generator offline called QtQr. The best software to generate QRcode Linux
qr code reader
Scan Barcode QR Code From Webcam & Image File in Linux
ZBar bar code reader/scanner. Software to Scan Barcode + QR Code From Webcam & Image File in Linux named ZBar. With …