The .NET QR Code Reader Control Component is a single DLL that reads QR Code in the .NET projects. This .NET QR Code reader may be easily used in desktop or web applications with VB .NET or C# .NET. The reader can fast decode QR Code images in .NET applications.

The .NET QR Code scanner control component provided by keepdynamic.com supports the decoding QR Code images from scanned documents, clipboard and TIFF, JPEG and GIF images. It also supports scanning and interpreting the QR Code barcodes in multi-page TIFF and multiple QR Code barcodes in one image. This .NET QR Code scanner control component is completely built in C# with managed code, strong named and digitally signed with authentic code certificates. It is compatible with .NET 2.0 and later versions. The .NET QR Code reading library can be integrated into the applications written in VB .NET and C# on desktop, server side and web. It still supports the SQL Server Reporting Service (SSRS) & Crystal Reports for .NET. Perpetual and royalty-free developer licenses for this library are provided.

Download Free Trial Version of .NET QR Code Scanner

Users can read QR Code using our .NET decoding dll with just two steps:

1. Add KeepDynamic.BarcodeReader.dll to .NET project by adding reference.
2. Copy following free sample VB.NET & C# codes.

C# class code for QR Code scanning in .NET project

using KeepDynamic.BarcodeReader;
string[] barcodeValues = BarcodeReader.read("your-barcode-image-filename", KeepDynamic.BarcodeReader.Type.QRCode);

VB.NET code for reading QR Code in .NET project

Imports KeepDynamic.BarcodeReader
Dim barcodeValues As String() = BarcodeReader.read("your-barcode-image-filename", KeepDynamic.BarcodeReader.Type.QRCode)