.NET QR Code Barcode Reader, reading QR Code barcode images in .NET, C#, VB.NET, ASP.NET applications

C# QR Code Reader Library

How to read 2d QR Code in C# ASP.NET Core, MVC, Windows apps?

C#.NET QR Code Barcode Reader for .NET, C#, ASP.NET & VB.NET

Barcode Reader for C#.NET library > How to read, scan barcodes using C#? > Scan, read, recognize QR Code barcode image in C#

Fully written in Visual C#.NET 2.0
Consistent with .NET 2.0, 3.0, 3.5 and later version
Have fast reading speed
Support reading distorted QR Code barcode images
Read QR Code barcodes from all angles
Scan multiple QR Code barcodes in a single image file
Support GIF, JPEG, PNG & TIFF formats

Download QR Code Barcode Reader for .NET

You are allowed to download KA.Barcode Reader for .NET for free. This unzipped trial package contains:

KeepAutomation.BarcodeReader.dll
End user license agreement, user manual and order page

Note that: You are able to use this trial version permanently without charge. The first character of a barcode symbology is decoded randomly by our .NET Barcode Reader.

.NET QR Code Barcode Reader Developer Guide

Add KeepAutomation.BarcodeReader.dll to your project reference.
Refer to the following C# & VB codes.

C# Sample code

     using KeepAutomation.BarcodeReader;
     String[] datas = BarcodeReader.readBarcode("C:\barcode.jpeg", BarcodeType.QRCode);

VB Sample code

     Imports KeepAutomation.BarcodeReader  
     Dim datas As [String]() = BarcodeReader.readBarcode("C:\barcode.jpeg", BarcodeType.QRCode)

.NET Barcode Reader Licenses & Prices

View Licenses & Prices