IronXL – The C# .NET software library for .net software coders to read, write, edit Excel Spreadsheet documents in .NET apps & websites. It is available from https://ironsoftware.com / csharp / excel/ or https://www.nuget.org / packages / IronXL.Excel/
We can easily use IronExcel to read Excel files in any C# or VB .NET application, including those developed with .NET Framework, Core, and Standard. We use IronExcel to read in an XLS or XLSX file and can then manipulate the data, including formulas.
You can create Excel files with C# without using interop. It can used to read, edit and work with existing Excel documents as well as importing data from them. IronXL also allows us to import and export data from CSV, TSV, and JSON documents in .Net.