Start point: http://docs.fckeditor.net/FCKeditor_2.x/Developers_Guide/Integration/ASP.NET First issue, do not forget to copy the FCKeditor to your project. Otherwise, after you add the control to your test page and start to debug, an error message will pop up. Second issue, after making the demo page work and start to type a few words, I noticed that there is a spell checker button. After I click this button, a dialog pop up with a license information. I need to remove this button. The following document provides way to customize tool bar. http://docs.fckeditor.net/FCKeditor_2.x/Developers_Guide/Configuration/Toolbar Following settings set a customized toolbar FCKeditorV2:FCKeditor ID="FCKeditor1" runat="server" ToolbarSet ="MyToolbar" Height = "600px" FCKeditorV2:FCKeditor In my code, I have an existing text area to allow user to type product description. With following code I can quickly replace the textarea to FCKEditor. In Javascript of ...