QR Code is widely used in our everyday life. As a two-dimensional barcode, it can store more data than 1D barcodes. There are many open-source and commercial libraries or SDKs which can read QR codes.
We Use Cookies. 4shared uses cookies and other tracking technologies to understand where our visitors are coming from and improve your browsing experience on our Website. By using our Website, you consent to our use of cookies and other tracking technologies. Change my preferences