| SpreadJS Documentation > Developer's Guide > Managing Data > Using the Excel Import and Export Component > Installing and Configuring the Excel Import and Export Component |
You can use the Excel Import and Export component to import and export Excel files into the SpreadJS widget. The component resides on your application server. The component requires the Microsoft 4.0 .NET framework. For more information, see Microsoft's web site: http://www.microsoft.com/en-hk/download/details.aspx?id=17851.
Run SpreadJS ExcelIO Server Component.exe.
The product assemblies are installed to "ProgramData/GrapeCity/Spread Studio 9/SpreadJS/ExcelIO".
| Assembly | Description |
| GrapeCity.Spread.Sheets.ExcelIO.dll | Provides the import or export functionality. |
| Newtonsoft.Json.dll | Used to convert strings to a json object or a json object to a string. |
| GrapeCity.Web.Excel.dll | Internal use. |
| GrapeCity.Web.CalcEngine.dll | Internal use. |
| GrapeCity.Web.PDF.dll | Internal use. |
| GrapeCity.Web.SpreadSheet.Data.dll | Internal use. |
| ICSharpCode.Web.SharpZipLib.dll | Internal use. |