1)   RadarCube OLAP ASP.NET Direct 1.31
Fastest and prowerful AJAX OLAP library for ASP.NET 2.0+. Completely written on C# and contains no ActiveX. Supports IE, FireFox (also in Linux and MAC OS), Opera. Connects to any database and requires minimum server memory. Medium trust compliant.

 2)   RadarCube Windows Forms Desktop OLAP 1.20.6
RadarCube for NET Windows Forms is a Desktop OLAP component entirely authored in C# 2.0. The control has an excellent performance, splendid user interface, and vast abilities for OLAP-analysis. Use your chance to create true OLAP applications!

 3)   RadarCube OLAP Chart Windows Forms 2.00.3
.NET Windows Forms OLAP control to add Visual Analysis to your applications. Displays business data in charts and graphs rather than in numbers. Works with a relational database or MS Analysis Services. 100% managed code authored entirely in C# 2.0.