Excel Component Suite

Excel Component Suite supports Microsoft Excel 97 - 2010
and provides full access to Excel objects , it's available for Delphi/C Builder 5 - XE.

The source code of components is included in full version , distributing components in applications is royalty free
Components in Excel collection:
TExcelApplication Excel Application component
TExcelWorkbook Excel Workbook component
TExcelWorksheet Excel Worksheet component
TExcelChart Excel Chart component
TExcelRange Excel Range component