Read data from XLS Excel file in VB.NET from ASP.NET web pages, windows applications, winforms, console applications! Spreadsheets in .NET.
https://www.easyxls.com/manual/tutorials/vb-net/read-xls-file.html

Import Excel sheet to DataSet in VB.NET from ASP.NET web pages or windows application by EasyXLS! XLSX, XLSM, XLSB, XLS spreadsheets in .NET.
https://www.easyxls.com/manual/tutorials/vb-net/import-excel-sheet-to-dataset.html

Import Excel file to DataSet in VB.NET from ASP.NET web pages or windows application by EasyXLS! XLSX, XLSM, XLSB, XLS spreadsheets in .NET.
https://www.easyxls.com/manual/tutorials/vb-net/import-excel-to-dataset.html

Set summary information properties, document summary information properties, custom properties for Excel file in VB.NET!
https://www.easyxls.com/manual/tutorials/vb-net/document-summary-information.html

Export data to XML Spreadsheet file in VB.NET from ASP.NET web pages, windows applications, winforms, console applications! Spreadsheets in .NET.
https://www.easyxls.com/manual/tutorials/vb-net/export-data-to-xml-file.html

Export data to HTML file in VB.NET from ASP.NET web pages, windows applications, winforms, console applications! Spreadsheets in .NET.
https://www.easyxls.com/manual/tutorials/vb-net/export-data-to-html-file.html

Export data to CSV file in VB.NET from ASP.NET web pages, windows applications, winforms, console applications! Spreadsheets in .NET.
https://www.easyxls.com/manual/tutorials/vb-net/export-data-to-csv-file.html

Export data to XLSB Excel file in VB.NET from ASP.NET web pages, windows applications, winforms, console applications! Spreadsheets in .NET.
https://www.easyxls.com/manual/tutorials/vb-net/export-data-to-xlsb-file.html