web chart (ver. 1.3.0.5) - freeware
webChart component
webChart samples C#
webChart samples VB
win chart (ver. 1.3.0.5) - freeware
winChart component
winChart samples C#
winChart samples VB
XPath builder ( ver. 2.0.0.4) - freeware, .NET Framework 2.0 required
XPath builder
Although this software is free, any donations are greatly appreciated.