Aspose.Cells  for C++

Merge XLTM to XLT via C++

High-speed C++ library for merging XLTM to XLT. Use our excel conversion API to develop high-level, platform independent software in C++. This is a professional software solution to import and export Excel, CSV, OpenOffice, PDF, HTML, image, and many other excel formats.

Merge XLTM to XLT Using C++

How do I merge XLTM to XLT? With Aspose.Cells for C++ library, you can easily merge XLTM to XLT programmatically with a few lines of code. Aspose.Cells for C++ is capable of building cross-platform applications with the ability to generate, modify, convert, render and print all Excel files. C++ Excel API not only convert between spreadsheet formats, it can also render Excel files as images, PDF, HTML, ODS, CSV, SVG, JSON, WORD, PPT and more, thus making it a perfect choice to exchange documents in industry-standard formats. You can download its latest version directly, just open NuGet package manager, search for Aspose.Cells.Cpp and install. You may also use the following command from the Package Manager Console.


PM> Install-Package Aspose.Cells.Cpp

Merge XLTM to XLT in C++

The following example demonstrates how to merge XLTM to XLT in Aspose.Cells for C++.

Follow the easy steps to merge XLTM to XLT. Upload your files, call Workbook.Combine method for merging files, and then save it to XLT file. If you develop code in C++, this will be simpler than it sounds. See C++ example that merges XLTM to XLT.

Sample Code to Merge XLTM to XLT in C++
Select two files
Output format


Workbook wkb(u"Input.xlsx");



How to Merge XLTM to XLT via C++

Need to merge XLTM to XLT programmatically? A basic document merging and concatenating with Aspose.Cells for C++ APIs can be done with just few lines of code.

  • Install ‘Aspose.Cells for C++’.
  • Add a library reference (import the library) to your C++ project.
  • Load the XLTM file with Workbook class.
  • Call the Workbook.Combine method for merging files.
  • Call the Workbook.Save method and pass the output file name as a parameter.
  • Now you can open and use the output file in Microsoft Office, Adobe PDF or any other compatible program.

C++ library to merge XLTM to XLT

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

  1. Install a NuGet Package . See Documentation
  2. Install the library using Include and lib Folders. See Documentation
  3. Install Aspose.Cells for C++ in Linux. See Documentation

System Requirements

Our APIs are supported on all major platforms and Operating Systems. Before executing the code below, please make sure that you have the following prerequisites on your system.

  • Microsoft Windows or a compatible OS with C++ Runtime Environment for Windows 32 bit, Windows 64 bit and Linux 64 bit.
  • Add reference to the Aspose.Cells for C++ DLL in your project.

XLTM What is XLTM File Format?

The XLTM file extension represents files that are generated by Microsoft Excel as Macro-enabled template files. XLTM files are similar to XLTX in structure other than that the later does not support creating template files with macros. Such template files are used to generate and set the layout, formatting, and other settings along with the macros to facilitate creating similar XLSX files then.

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XLT What is XLT File Format?

Files with .xlt extension are template files created with Microsoft Excel which is a spreadsheet application which comes as part of Microsoft Office suite. Microsoft Office 97-2003 supported creating new XLT files as well as opening these. The latest version of Excel is still capable of opening this old format template files. Such a template file is used to quickly create new Excel files with default data and settings such as page formatting, font size, margins, charts, etc which can be further saved as new .xls files.

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Other Supported Merging Formats

Using C++, One can also merge xltm to many other file formats including.

Merge XLTM to DOCX (Microsoft Word document)
Merge XLTM to SQL (Structured Query Language)
Merge XLTM to BMP (Bitmap Image)
Merge XLTM to EMF (Enhanced Metafile Format)
Merge XLTM to GIF (Graphical Interchange Format)
Merge XLTM to HTML (Hyper Text Markup Language)
Merge XLTM to MD (Markdown Language)
Merge XLTM to MHTML (Web Page Archive Format)
Merge XLTM to ODS (OpenDocument Spreadsheet File)
Merge XLTM to PDF (Portable Document Format)
Merge XLTM to PNG (Portable Network Graphics)
Merge XLTM to SVG (Scalable Vector Graphics)
Merge XLTM to TSV (Tab-Separated Values)
Merge XLTM to TXT (Text Document)
Merge XLTM to XLS (Excel Binary Format)
Merge XLTM to XLSB (Binary Excel Workbook File)
Merge XLTM to XLSM (Spreadsheet File)
Merge XLTM to XLSX (OOXML Excel File)
Merge XLTM to XLT (Microsoft Excel Template)
Merge XLTM to XLTM (Excel Macro-enabled Template)
Merge XLTM to XLTX (Office OpenXML Excel Template)
Merge XLTM to XML (Extensible Markup Language)
Merge XLTM to XPS (XML Paper Specifications)
Merge XLTM to JSON (JavaScript Object Notation)
Merge XLTM to JPEG (JPEG Image)