Merge XLTM Documents Online via Merger App or using .NET

Merge XLTM Files Online using App

1. Upload XLTM 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 XLTM into desired format
5. Download the merged XLTM file
6. View and get the single merged XLTM file

Merge XLTM File via .NET

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

.NET Merging Library for XLTM 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 .