From FlexCell Technologies:
FlexCell is a flexible and easy to use grid control, it provides comprehensive functions, such as exporting to Excel/CSV/PDF/HTML/XML, importing from XML, printing, preview, sorting, charting, cell merging, virtual mode, ownerdraw mode, etc. FlexCell grid control contains a grid designer that allows you to design report templates and user interfaces with very little code.
What's new in this version:
Version 3.3.6 has added Chart.DisplayCategoryName property.