QS-Barcode SDK

QS-Barcode SDK is a high-performance 32-bit/64-bit software with multi-threading support for barcode recognition from digital images or Adobe PDF-Documents. The images are produced using scanners, digital cameras or fax machines.

System requirements
Windows 7/8/10/11
Windows Server 2008/2012/2016/2019/2022

Images are generated from forms or documents by scanning, faxing or photography.

Supports Adobe PDF documents and generated documents from print, COLD, etc.).

  • You can test the readability of barcodes in images with our freeware bcTester
  • Check all functions of QS-Barcode SDK with a Free Evaluation Copy.

Other products for barcode reading


Reads barcodes for sorting, grouping and indexing scanned images.


Offers an easy way to analyze the features of our barcode recognition.


Just hold the barcode in front of your web cam to read it.
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