Below is a screenshot of the Spread Designer:

Spread includes our robust Spread Designer, a user-friendly design-time environment that allows you or your web designers to quickly configure the look and feel of the Spread control with no coding required.

You can easily assign cell types, color, text, and many other options for any cell using the Spread Designer with unique WYSIWYG implementation. This allows for faster design of your applications by your developers or you can even give the Spread control to your graphic designers to configure and create skins that can be used across multiple spreadsheets or even across multiple applications for a consistent look.