Spire.XLS for .NET is a professional and powerful Excel component which enables developers/programmers to operate Excel files with their ASP.NET web sites and Windows Forms applications. It supports to operate Excel 97-2003 (.xls), Excel 2007 and Excel 2010(.xlsx). It allows developers to fast generate, edit Excel files, operate Excel document directly such as save to stream, save as web response, copy, lock/unlock worksheet, set up workbook properties, etc. without Microsoft Office Excel Automation.












