Spire.XLS for .NET Standard Edition is a professional .NET Excel component which enables developers/programmers to fast generate, read, write, modify and save Excel document for .NET. It doesn't need Microsoft Office Excel Automation. It allows user to operate Excel document directly such as save to stream, save as web response, copy, lock/unlock worksheet, set up workbook properties, etc. As a professional .NET Excel component, it owns the ability of inserting content into Excel document and formatting cells. Spire.XLS for .NET supports Excel 97-2003, Excel 2007 and Excel 2010. New Version fixed bugs of reading and writing pivot and some bugs of Formatting, Cacluating engine, formula, alignment,etc.
1) Directly Operate Excel Document
2) Import/Export data from/to Excel
3) Format Cells
4) Insert Content to Excel Document
5) Marker Designer
More details, http://www.e-iceblue.com/Introduce/excel-for-net-introduce.html