Convert POT to POTX in JavaScript

Aspose.Slides for Node.js via .NET is a powerful and easy-to-use library that allows you to convert PowerPoint presentations to various formats in JavaScript. It supports all presentation elements and formats and provides a rich API to access and modify them. It also allows you to export your slides to various formats for further processing or sharing.

Convert POT to POTX in Node.js

Aspose.Slides for Node.js via .NET is a powerful Node.js library for creating and manipulating presentation files. Moreover, it provides flexible ways to convert POT to POTX. Using Aspose.Slides for Node.js via .NET, any developer or application can convert POT to POTX files with just a few lines of code.

As a modern document processing API, Aspose.Slides for Node.js via .NET exports POT files to POTX file formats quickly. Aspose PowerPoint library allows you to convert POT to POTXs and many other file formats

Convert POT to POTX using JavaScript

To convert the POT to POTX, you will need to create Presentation from POT file and save it as POTX.

JavaScript code for convert POT into POTX
const fs = require('fs');
const asposeSlides = require('aspose.slides.via.net');
const { Presentation, SaveFormat } = asposeSlides;
var pres = new Presentation("welcome-to-powerpoint.pot");
try
{
    pres.save("output.potx", SaveFormat.Potx);
}
finally
{
    if (pres != null) pres.dispose();
}

How to convert POT to POTX using Aspose.Slides for Node.js via .NET API

To convert POT to POTX using Aspose.Slides for Node.js via .NET, you need to import the package in your JavaScript file and create an instance of the Presentation class. The Presentation class represents a PowerPoint document and provides methods to access and manipulate its elements.