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GdPicture 2D Barcode
Readers And Generators

100% royalty-free reading and writing engines, delivered as optional plugins to a GdPicture.NET toolkit Edition:

QR-Code & Micro QR-Code Barcode Reader And Generator Plugin

Datamatrix Barcode Reader And Generator Plugin

PDF417 Barcode Reader And Generator Plugin

Online Barcode Recognition Demo



Add to your document processing applications the ability to write and decode 2D barcode types (QR-Code, Micro QR-CodeDatamatrix and PDF417) in more than 90 document formats, including Bitmap, Metafile and PDF. Read 2D barcodes from any source such as stream, file, scanned image, clipboard, http, ftp…

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Main features

  • Decode 2D barcodes from images and PDFs.
  • Generate 2D Barcodes to image and PDF files, in vector or raster format.
  • Detect and generate Datamatrix symbols.
  • Detect and generate PDF417 symbols.
  • Detect and generate QR-Code symbols.
  • Detect and generate micro QR-Code symbols.
  • Get the string value of each 2D barcode recognized.
  • Get the bounding box of each 2D barcode recognized: top-left, top-right, bottom-left and bottom-right points.
  • Get the number of rows and columns of each 2D barcode recognized.
  • Read 2D barcode on a full page or on a region of interest.
  • Recognize partially destroyed symbols using Error Correcting Codes (ECC algorithm).
  • Benefit from full Unicode support for reading and writing.

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