Learn how to use the ClosedXML NuGet package to export data as a CSV or XLSX file for Excel from an ASP.NET Core application.

Learn how to export an Access database to Excel. When you export data from Access to Excel, Access stores the copied data in a file that can be open in Excel.

How to Populate a Website From an Excel Database. Microsoft Excel worksheets are convenient places to store limited amounts of data. Excel is a spreadsheet application, but an Excel file can also ...