Read, write and convert XLSX, XLSM, XLSB, XLS, XML, HTML, CSV and TXT files. Spreadsheets without MS Excel! Excel library and Excel component for .NET and Java!

https://www.easyxls.com/

Excel writer for C#, VB.NET, C++.NET, ASP.NET to write and export Excel files! XLSX, XLSM, XLS, XLSB | XML, HTML, CSV, TXT file. Excel library and component.

https://www.easyxls.com/net-excel-writer

Excel reader for C#, VB.NET, C++.NET, ASP.NET to read and import Excel files! XLSX, XLSM, XLS, XLSB | XML, HTML, CSV, TXT. Excel library and component.

https://www.easyxls.com/net-excel-reader

Excel library for C#, VB.NET, C++.NET, ASP.NET to import/export Excel files! XLSX, XLSM, XLS, XLSB | XML, HTML, CSV, TXT file. Convert Excel files in .NET.

https://www.easyxls.com/net-excel-library

Create Excel with header & footer in ASP classic by EasyXLS component! XLSX, XLSM, XLSB, XLS files in ASP classic.

https://www.easyxls.com/manual/tutorials/asp/excel-footer-header.html

Convert XML Spreadsheet to Excel file in C#.NET from ASP.NET web pages or windows application by EasyXLS library! XLS, XLSX, XLSM, XLSB in .NET.
https://www.easyxls.com/manual/tutorials/csharp/convert-xml-spreadsheet-to-excel.html

Convert CSV to Excel file in C#.NET from ASP.NET web pages or windows application by EasyXLS library! XLS, XLSX, XLSM, XLSB in .NET.
https://www.easyxls.com/manual/tutorials/csharp/convert-csv-to-excel.html

Set 3D rotation on Excel chart, X and Y rotation, elevation, height and perspective from C#, VB.NET, Java, PHP, ASP classic, C++, C++.NET, VB6, VBS, ColdFusion!
https://www.easyxls.com/manual/basics/excel-chart-3d-rotation.html

Convert Excel XLSB to XLS in C#, VB.NET, Java, PHP, ASP classic, C++, C++.NET, VB6, VBS! XLS, XLSX, XLSM, XLSB spreadsheets by EasyXLS.

https://www.easyxls.com/manual/basics/convert-xlsb-to-xls.html

Convert Excel XLSB to XLSX in C#, VB.NET, Java, PHP, ASP classic, C++, C++.NET, VB6, VBS! XLS, XLSX, XLSM, XLSB spreadsheets by EasyXLS.

https://www.easyxls.com/manual/basics/convert-xlsb-to-xlsx.html