A free program for Android, by Jasper Developer – разработка приложений.

It’s simple and quick to read barcodes on products or scan QR codes with this barcode and QR code reader and scanner app for Android. This QR scanner allows you to save your scanning in addition to scanning and reading immediately. You can view all of the previously saved scans with this app.

You can scan codes using pictures with this app. The code scanner will find any code on any image you choose from your gallery. The app is able to create QR codes for a variety of things, including text messages, links, phone numbers, secret messages, and more.