Thank you for requesting a trial version of Spire.XLS. The component will work normally except for an evaluation warning message. Once you purchase a license file, the evaluation warning will be disappeared.
Spire.XLS (Pack) is a compilation of Spire.XLS for .NET, Spire.XLS for Silverlight and Spire.XLS for WPF. It is a professional and powerful Word component which enables you to generate, load, write, edit and save Excel file on .NET, Silverlight and WPF. With Spire.XLS, you can create a large range of applications.