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. When building web applications, you will often need to import or ...

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.

If you’re able to download a .csv file, you can open this file in Excel by clicking the Data tab. In the Get & Transform Data group, click Get Data. Then, choose From File and finally From Text/CSV.