Dynamsoft Barcode Scanner is a software development kit (SDK) designed to enable barcode scanning capabilities in various applications. It allows developers to integrate barcode reading functionality into their software across different platforms, including web, desktop, and mobile environments. This SDK supports a wide range of barcode types, including 1D (e.g., UPC, EAN, Code128) and 2D barcodes (e.g., QR code, Data Matrix, PDF417).