Sec Doc SeQR Scan is a QR & 1D BarCode scanner which can be used for a broad range of applications in real-time. It can read tailor-made QR codes and 1D Barcodes which are printed on Educational certificates & mark sheet. It uses a combination of various security algorithms to create a QR code so that your data will be safe and secured. It is a single application that can be used by both Students as well as Institute for digital verification. Students at public users need to register on the app before using the application