Xceed Chart for .NET 3.0

Create spectacular charts in your .NET applications with this high-quality yet cost-effective 2D/3D chart component. Features extensive VS.NET design-time support, built in toolbar and grid, built-in formulas, 3D view control and scene lighting, flexible legends and axes, and much more. Simply put, it provides all the chart types and capabilities you need at a down-to-earth price.
Ссылка: http://download..packages/xceedcomponents.exe