ReoGrid supports several file formats, especially the Excel and RGF format are often used to load or save workbook or worksheet template files. There are some difference between the Excel format and RGF format.
|Features||RGF format||Excel format|
|Cell Body Types||Built-in types only||No|
|Custom Cell Type||No||No|
|Outlines||Yes||No (May available in future)|
|Print settings||Yes||No (May available in future)|
|Freeze and Zoom||Yes||Yes|
|Extension worksheet settings||Yes||No|