VintaSoftTwain.NET SDK is a .NET barcode reader and generator component for developers. It supports the reading and writing of 1D and 2D barcodes in digital images and PDF files. The SDK is available by purchasing a license and supports barcode types like: Australian Post, Aztec, Code93, Code128, Codabar, DataMatrix, EAN-8, GS1, Industrial standard 2 of 5, PDF417, microPDF417, QR Code, Royal Mail, GS1 RSS, UPC-A, UPC-E and others.
Google believes its latest API will provide developers with the app install data they need to make effective marketing decisions. The Play Referrer API grabs core information directly from the Play Store to help validate referral content and prevent fraudulent activity from sapping your resources.