Home » Page Layout Files, P » PPTXML

Basic information about PPTXML file

When there is a problem with opening files with the file extension PPTXML（*.PPTXML or *.pptxml）, you do not need a computer expert. In most cases, using the helpful suggestions of experts contained in our website as well as appropriate programs, you can solve the problem with the PPTXML file yourself.

There are 1 file types using the PPTXML file extension in our database. In the further part of this page, you will find detail information about all the PPTXML file with their brief description and a list of programs that support PPTXML file sorted by operating systems. The table below provides useful information about the PPTXML file extension. It answers questions such as:
  • What is the PPTXML file?
  • How to open a PPTXML file?
  • What programs do I need to open a PPTXML file?
  • What programs help to create and edit a PPTXML file?
  • How to convert PPTXML files to another file format?
  • How to convert another files to PPTXML file format?


1.Detail information about PPTXML file extension: Microsoft Powerpoint XML Presentation

File type Microsoft Powerpoint XML Presentation Category Page Layout Files
Developer Microsoft Corporation File format N/A
Description PPTXML file is a Microsoft Powerpoint XML Presentation developed by Microsoft Corporation. Full format name of files that use PPTXML extension is Microsoft Powerpoint XML Presentation. Microsoft Corporation defined the Microsoft Powerpoint XML Presentation format standard. PPTXML file format is compatible with software that can be installed on Windows system platform. Files with PPTXML extension are categorized as Document Files files. The Document Files subset comprises 574 various file formats. Microsoft PowerPoint supports PPTXML files and is the most frequently used program to handle such files, yet 1 other tools may also be used. Microsoft PowerPoint software was developed by Microsoft Corporation, and on its official website you may find more information about PPTXML files or the Microsoft PowerPoint software program.
Software programs that will open, edit or convert PPTXML files

Windows		 Microsoft Office
Microsoft PowerPoint



How to convert another files to PPTXML file format?

There are 3 records in our database eligible for another files to PPTXML file format conversion. If you want to achieve another files to PPTXML conversion, you may use the option.

PPSX to PPTXML POT to PPTXML PPT to PPTXML


Can't open a PPTXML file?

When you click a file to open it, operating system examines the filename extension. If operating system recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When operating system does not recognize a filename extension, you receive the following message:

”Can't open this file: example.PPTXML”。

To open this file, you install one of the applications from the list of software programs that you found here, you should be able to open, edit or convert the file with the PPTXML extension without any issue.


Where I can download the application that support PPTXML file?

If you do not know where you can download the application from our list, click on the link (which is the name of the program), you will find more information there on the location where to download the required application. Most often they are the websites of software manufacturers.


How to change file associations?

  • Right-click a file with the extension whose association you want to change, and then click "Open With".
  • In the "Open With" dialog box, click the program whith which you want the file to open, or click "Browse" to locate the program that you want.
  • Select the ”Always use the selected program to open this kind of file” check box.


Can I change the extension of PPTXML files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read/open the file. The problem is, changing the file extension does not change the file format. Select a software program from our list and install it on your computer. If the file has not opened correctly, you have to look for a different software program from our list. Sometimes you have to repeat the operation several times.


What else may cause problems width open a PPTXML file?

The reasons for the lack of the ability to open a PPTXML file on your computer may be at least several. The easiest thing is to find a suitable application installed on your computer, which will open a PPTXML file. If there is still something wrong, you might want to check:

  • Whether the PPTXML file is damaged.
  • Whether the PPTXML file is incorrectly linked in the registry entries.
  • Whether the PPTXML file extension has been accidentally removed from the Windows registry.
  • Whether the installation of an application that supports the PPTXML file format is incompletely.
  • Whether the PPTXML file is infected.
  • Whether the drivers of the equipment used for opening a PPTXML file are up to date.
  • Whether your computer has enough hardware resources to open a PPTXML file.

If the PPTXML file still not working with your software after eliminating the above shortcomings? That means that the problem is more complex and requires the help of a specialist.