TL:DR; 100% managed version of ZLIB compression library.
100% managed version of ZLIB compression library. Full C# source code is included.
iGrid.NET is the most flexible, fastest and easiest grid for the .NET Framework. Use iGrid.NET either as a ListView and .NET DataGrid substitution, or as a full-featured unbound grid control.
Aspose.Form is a GUI based InfoPath management component that enables .NET web applications to fill&view InfoPath dynamic forms or templates without using Microsoft InfoPath and also supports to save Aspose.Form data as XML&InfoPath XML too.
C# and VB .NET developers require a QR code library to be able to read and write QR codes because QR functionality is not native to the .NET framework. In addition, Iron https://ironsoftware.com Barcode is exceptionally capable at creating QR codes.