Convert XLTX to XLS

C# library for converting XLTX to XLS

Use the Conversion API of of Cells Cloud to create customized spreadsheet workflows in Net projects. This is a professional solution to convert XLTX to XLS and other document formats online using C#.

Convert XLTX to XLS using Cells Cloud SDK for C#

API
PUT
https://api.aspose.cloud/v3.0/cells/convert

Converting file formats from XLTX to XLS can be a complex task. Our C# SDK handles all XLTX to XLS format conversions while preserving the main structural and logical content of the source XLTX spreadsheet. Our C# library provides a professional solution for converting XLTX to XLS files online. This Cloud SDK empowers C# developers with powerful functionality and ensures high-quality XLS output.

C# Code Example for converting XLTX to XLS using Cells Cloud SDK

    // For complete examples and data files, please go to https://github.com/aspose-cells-cloud/aspose-cells-cloud-dotnet/
    string name = "Book1.xltx";
    string format = "xls";
    string password = null;
    string outPath = null;
    string storageName = null;
    string destFile = "Book1.xls";
    CellsApi cellsApi = new CellsApi(Environment.GetEnvironmentVariable("ProductClientId"), Environment.GetEnvironmentVariable("ProductClientSecret"));
    using (Stream stream = cellsApi.CellsWorkbookPutConvertWorkbook(File.OpenRead(name), format, password, outPath, storageName))
    {
        using (Stream outStream = File.OpenWrite(destFile))
        {
            stream.CopyTo(outStream);
        }
    }


How to use Cells Cloud SDK for Net to convert Excel files to other formats XLTX to XLS


  1. Register an account at Dashboard to get free API quota & authorization details
  2. Initialize the Cells API with your Client ID, Client Secret, Base URL, and API version.
  3. Use the `PutConvertWorkbook` method to retrieve the resulting stream.


System Requirements


  1. NET Framework 4.5.2 or newer
  2. Net Standard 2.0 or newer