Merge XLTX Documents Online via Merger App or using .NET

Merge XLTX Files Online using App

1. Upload XLTX files to merge them into single one
2. Enter the parameters like selection from dropdown
3. Save to required format: XLSX, PPTX, PDF, DOCX, DOC, Image, HTML, and others
4. Click the “Merge” button to Merge XLTX into desired format
5. Download the merged XLTX file
6. View and get the single merged XLTX file

Merge XLTX File via .NET

1. Load both XLTX using Workbook class objects.
2. Select the one Workbook as the base file.
3. Use Combine method using base obect and second XLTX file object as parameter.
4. Call Save method and get the merged XLTX files into one.

.NET Merging Library for XLTX Files

There are three alternative options to install “Aspose.Cells for .NET” or “Aspose.Total for .NET” onto your system. Please choose one that resembles your needs and follow the step-by-step instructions:

• Install a NuGet Package . See Documentation
• Install the library using Package Manager Console within Visual Studio IDE
• Install the library by hand using Windows Installer

System Requirements

Our product is fully cross-platform and supports all major .NET implementations following ‘.NET Standard 2.0’ specification:

• Microsoft .NET Framework, starting from the earliest 2.0 version, and ending with the latest ‘.NET Framework 4.8’
• .NET Core, starting from the earliest 2.0, and ending with the latest ‘.NET 6’
• Mono >= 2.6.7
  
  As .NET code doesn’t rely on the underlying hardware or operating system, but only on a Virtual Machine, so you are free to develop any kind of software for Windows, macOS, Android, iOS and Linux. Just make sure you have installed the corresponding version of .NET Framework, .NET Core, Windows Azure, Mono or Xamarin.
  
  We recommend using Microsoft Visual Studio, Xamarin, and MonoDevelop IDE to create C#, F#, VB.NET applications.
  
  For more details please refer to Product Documentation .