If you target modern .NET, consider using (AGPL) or a different library like QuestPDF. But for legacy .NET Framework apps, 5.5.13 is perfect.

If you are working in a restricted environment without NuGet access, you may need to download the DLL manually.

// Handle PDF generation errors Console.WriteLine(dex.Message);

For commercial projects, consider:

Only critical security fixes will be added moving forward.

document.Close();

static void Main()

itextsharp 5.5.13 dll download