PPT to PPTX Convert Online Free PPT to PPTX converter

How to convert PPT to PPTX?


You can convert PPT files to PPTX format in several ways. The most proven option is to download dedicated software that allows you to convert between the PPT and PPTX formats. At the bottom you will find a list of software programs that support PPT and PPTX files and can also save them in new file formats.

PPT File Type


PowerPoint is an application that helps to make presentations. PPT file extension is used for the file format of PowerPoint files. PPT files are for Microsoft PowerPoint applications, not all versions of PowerPoint are supported by this extension. Some versions of the program use other extensions to store their presentations. If you are using Microsoft PowerPoint, then .PPT would be the appropriate file extension. If you are using another application that uses different extension for its files, then open your .PPT file in that application instead of trying to read it in the wrong software.

Full Name PowerPoint Presentation
Developer Microsoft
Category Data Files

PPTX File Type


PPTX file extension is used to represent PowerPoint Open XML Presentations. These are created by Microsoft PowerPoint, a software that handles slideshows for Windows PCs. This format is the default for saving presentations on PowerPoint, and it is also able to save presentations in several different formats. When this type of file is opened with the default program, the file can be edited and saved as a different type of file.

Full Name PowerPoint Open XML Presentation
Developer Microsoft
Category Data Files

Software, that convert PPT files


The list contains a list of dedicated software for converting PPT and PPTX files. The list may also include programs that support PPT files and allow you to save them with different file extensions.


PPT to PPTX Converters

  • Ability Presentation iconAbility Presentation
  • Corel Presentations iconCorel Presentations
  • eOffice iconeOffice
  • IBM Lotus Symphony iconIBM Lotus Symphony
  • iWork Keynote iconiWork Keynote
  • LibreOffice Impress iconLibreOffice Impress
  • Microsoft PowerPoint iconMicrosoft PowerPoint
  • Microsoft PowerPoint for Mac iconMicrosoft PowerPoint for Mac
  • OpenOffice.org Impress iconOpenOffice.org Impress
  • SoftMaker Office for Windows Mobile iconSoftMaker Office for Windows Mobile
  • 10 PPT to PPTX converters

PPT and PPTX conversions