Available for Mobile iOS/Android, .NET Developer SDKs to read and write barcodes. Read Code39, Code128, PDF417, DataMatrix, QR, and other barcodes from TIF, PDF and other image documents. VeryPDF Barcode Recognition SDK is a highly accurate and powerful developer library which recognizes 1-D and 2-D barcodes from digital images, bitmaps, PDF files and scanned documents. Using this SDK you can integrate barcode recognition functionality easily.