QR Scanner is a powerful and easy-to-use code scanner app for Android devices. It lets you scan and read all kinds of QR codes, including product, URL, and contact codes. You can use it to get more information from a website or a contact, and you can also use it to share your location with friends.

QR Scanner can also read and save PDF files. It lets you create PDFs from your scanned documents.

QR Scanner can read and save images, too. It lets you save an image to your device or to the cloud. It also lets you crop, rotate, and zoom in and out an image.