Barcode Lens is a free and easy to use QR and Barcode scanner. Just hover over the barcode with your device's camera and place a barcode inside the viewfinder to scan it. Tap on screen or shake your phone or tablet for the camera to focus. Supported formats: QR, EAN, UPC, PDF417, Data Matrix, Codabar, ITF, Aztec, Code 39, Code 93, Code 128. You must purchase Full mode to share and copy scan result.