The Camera app on your Windows computer lets you easily scan QR codes using your PC's webcam. If you need to scan a QR code ...

While there’s a plethora of QR code scanners on the App Store, one in particular I’ve fallen in love with is Scan. Maybe it’s because Barcode Scanner on the Android Marketplace is so damn slow (I’m ...

Android devices have the QR code scanner built into the camera. However, you might need to open a special app to use it. 1. With a QR code nearby, open the camera on your Android device.