[c#] Import and Export Excel - What is the best library?

SpreadsheetGear for .NET reads and writes CSV / XLS / XLSX and does more.

You can see live ASP.NET samples with C# and VB source code here and download a free trial here.

Of course I think SpreadsheetGear is the best library to import / export Excel workbooks in ASP.NET - but I am biased. You can see what some of our customers say on the right hand side of this page.

Disclaimer: I own SpreadsheetGear LLC

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