IronBarcode is a popular class library or component for the .NET framework which allows developers of C#, VB.net, and F# to work with barcodes. It allows users to read barcodes and generate new barcodes. In addition, it works very well with QR codes and other 3D barcode formats. Download .net barcode library DLL at: https://ironsoftware.com/csharp/barcode/technology/net-barcode-library/ or Nuget Install https://www.nuget.org/packages/BarCode