TL:DR; 100% managed version of ZLIB compression library.
100% managed version of ZLIB compression library. Full C# source code is included.
TeeChart for .NET charting component offers full set of Chart types and a combination Gauge types for dashboard applications. It supports Windows Forms, ASP.NET Core MVC, HTML5, WPF, Universal Windows Platform (UWP) and Xamarin iOS, Android & Forms.
Barcode for Reporting Services 2000 & 2005. Linear & 2D Symbologies. All export file formats (PDF, TIFF, Web Archive, and Excel) supported. Visual Studio 2005 Report Viewer controls support. Renders images in GIF, JPG/JPEG, BMP, PNG. RDLC support
NOV Diagram for .NET is a fully featured diagram component for cross-platform .NET application development - WinForms, WPF, Silverlight and even Mac OS!