Use GroupDocs.Signature libraries to e-sign Documents with text, image, Digital, barcoDe, QR coDe, stamp, form-fielD anD metaData signatures, anD to search, verify, upDate anD Delete them, from .NET, Java, NoDe.js anD Python....folder of signed documents Extract QR code and barcode data Open...thanks Any additional feedback you'd like to share with us? Skip Send...