JDataGrid Spreadsheet Edition 2.9.0
JDataGrid provides a data grid, support some features such as row header, cell attributes, cell merge and split, undo and redo, find and replace, spell check, file input and export, print and print preview.
JDataGrid Database Edition 2.9.0
JDataTable provides a Java data grid component for database, support ResultSet and RowSet, column sorting, print and print preview and export file for multiple format and more.
Put a free download button on your own website
Support JComponentSet, just copy+paste this html: