Convert Excel file to CSV 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-excel-to-csv.html

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

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

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

https://www.easyxls.com/manual/basics/convert-xml-to-excel.html

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

https://www.easyxls.com/manual/basics/convert-csv-to-excel.html

Convert HTML file to Excel in C#, VB.NET, Java, PHP, ASP classic, C++, C++.NET, VB6! XLS, XLSX, XLSM, XLSB spreadsheets by EasyXLS.
https://www.easyxls.com/manual/basics/convert-html-to-excel.html

Import data from CSV in C#, VB.NET, Java, PHP, ASP classic, C++, C++.NET, VB6 and more! XLS, XLSX, XLSM, XLSB spreadsheets by EasyXLS. https://www.easyxls.com/manual/basics/import-from-csv-file-format.html

Import data from TXT in C#, VB.NET, Java, PHP, ASP classic, C++, C++.NET, VB6 and more! XLS, XLSX, XLSM, XLSB spreadsheets by EasyXLS. https://www.easyxls.com/manual/basics/import-from-txt-file-format.html

Import data from XML Spreadsheet in C#, VB.NET, Java, PHP, ASP classic, C++, C++.NET, VB6, VBS, ColdFusion, ASP.NET.
https://www.easyxls.com/manual/basics/import-from-xml-spreadsheet-file-format.html

Import data from HTML in C#, VB.NET, Java, PHP, ASP classic, C++, C++.NET, VB6 and more! XLS, XLSX, XLSM, XLSB spreadsheets by EasyXLS. https://www.easyxls.com/manual/basics/import-from-html-file-format.html

Import data in XML format from file or string in C#, VB.NET, Java, PHP, ASP classic, C++, C++.NET, VB6, VBS, ColdFusion, ASP.NET! https://www.easyxls.com/manual/basics/import-data-in-xml-format.html