Convert PPT to PPTX in Python

Overview

This article explains how to convert a PowerPoint presentation in PPT format into PPTX format using Python and with an online PPT to PPTX conversion app. The following topic is covered:

  • Convert PPT to PPTX in Python

Python Convert PPT to PPTX

For Python sample code to convert PPT to PPTX, please see the section below, i.e. Convert PPT to PPTX. It simply loads the PPT file and saves it in PPTX format. By specifying different save formats, you can also save a PPT file into many other formats like PDF, XPS, ODP, HTML, etc., as discussed in these articles:

About PPT to PPTX Conversion

Convert the old PPT format to PPTX with Aspose.Slides API. If you need to convert thousands of PPT presentations to PPTX format, the best solution is to do it programmatically. With Aspose.Slides API, it is possible to do it in just a few lines of code. The API supports full compatibility to convert a PPT presentation to PPTX, and it is possible to:

  • Convert complicated structures of masters, layouts, and slides.
  • Convert a presentation with charts.
  • Convert a presentation with group shapes, auto-shapes (like rectangles and ellipses), and shapes with custom geometry.
  • Convert a presentation having textures and picture fill styles for auto-shapes.
  • Convert a presentation with placeholders, text frames, and text holders.

Convert PPT to PPTX

To convert a PPT to PPTX, simply pass the file name and save format to the Save method of the Presentation class. The Python code sample below converts a presentation from PPT to PPTX using default options.

import aspose.slides as slides

# Instantiate a Presentation object that represents a PPT file
pres = slides.Presentation("PPTtoPPTX.ppt")

# Save the presentation in PPTX format
pres.save("PPTtoPPTX_out.pptx", slides.export.SaveFormat.PPTX)

Read more about PPT vs PPTX presentation formats and how Aspose.Slides supports PPT to PPTX conversion.

Frequently Asked Questions (F.A.Q.)

What is the difference between PPT and PPTX formats?

PPT is the older binary file format used by Microsoft PowerPoint, while PPTX is the newer XML-based format introduced with Microsoft Office 2007. PPTX files offer better performance, reduced file size, and improved data recovery.

Can I convert PPT to PPTX using Python?

Yes, using the Aspose.Slides for Python via .NET library, you can easily load a PPT file and save it in PPTX format with just a few lines of code.

Is Aspose.Slides for Python via .NET required for PPT to PPTX conversion?

Yes, the Aspose.Slides API provides the necessary methods and classes to convert, manipulate, and save PowerPoint presentations programmatically without relying on Microsoft PowerPoint.

Does Aspose.Slides support batch conversion of multiple PPT files to PPTX?

Yes, you can use Aspose.Slides in a loop to convert multiple PPT files to PPTX programmatically, making it suitable for batch conversion scenarios.

Will the content and formatting be preserved after conversion?

Aspose.Slides maintains high fidelity in converting presentations. Slide layouts, animations, shapes, charts, and other design elements are preserved during the PPT to PPTX conversion.

Can I convert other formats like PDF or HTML from PPT files?

Yes, Aspose.Slides supports converting PPT files to multiple formats, including PDF, XPS, HTML, ODP, and image formats like PNG and JPEG.

Is it possible to convert PPT to PPTX without Microsoft PowerPoint installed?

Yes, Aspose.Slides for Python via .NET is a standalone API and does not require Microsoft PowerPoint or any third-party software to perform the conversion.

Is there an online tool available for PPT to PPTX conversion?

Yes, you can use the free Aspose.Slides PPT to PPTX Converter web application to perform the conversion directly in your browser without writing any code.

PPT vs PPTX Convert PPTX to PPT in Python