PPSX Opener

How to open PPSX file?

A PPSX Opener is a computer program or application that supports PPSX files and can open their contents. The first thing you should check is that you have the software to handle the PPSX file installed. If the appropriate software is on your operating system, the file should open in the associated application when you click it. However, if an error occurred while opening the file, you can try to fix it by following the instructions below in turn.

9 steps to open PPSX file

1. Make sure that the operating system where you are trying to open the PowerPoint Open XML Slide Show file is supported by it. It may turn out that PPSX files are not compatible with your system.
2. Check if the Office 365 or PowerPoint, Apache OpenOffice, Kingsoft Presentation, PowerPoint Viewer program is installed in the system. If there is no application that supports files with the extension PPSX, it should be downloaded and installed on the system.
3. Verify that the default application for handling PPSX files is one of the following software tools: Office 365, PowerPoint, Apache OpenOffice, Kingsoft Presentation, PowerPoint Viewer. If not, open the dialog box with the properties of the PowerPoint Open XML Slide Show file and use the "Change" button on the "General" tab. Choose one of the Office 365, PowerPoint, Apache OpenOffice, Kingsoft Presentation, PowerPoint Viewer applications to open the PPSX files.

Software programs that open PPSX file extension

Windows
• Ability Office
• Apache OpenOffice
• Kingsoft Presentation
• PowerPoint
• PowerPoint Viewer
MAC OS
• Apache OpenOffice
• iWork Keynote
• Microsoft Office
• PowerPoint
Linux
• Apache OpenOffice
4. If the PowerPoint Open XML Slide Show file has been downloaded from the Internet or copied from another medium, it may be corrupt. The Office 365, PowerPoint, Apache OpenOffice, Kingsoft Presentation, PowerPoint Viewer programs will then not be able to open the PowerPoint Open XML Slide Show file. If possible, you can try to open the PowerPoint Open XML Slide Show file directly from its source.
5. The antivirus program can identify the virus with which the PowerPoint Open XML Slide Show file has been infected and at the same time blocks the opening of the file. In this situation, it is recommended to scan all data media in the system for viruses.
6. PowerPoint Open XML Slide Show is a file that may have been generated by older program versions. The application the user is trying to open the file in may not be backwards compatible and this prevents PowerPoint Open XML Slide Show from opening.
7. To open the PowerPoint Open XML Slide Show file, the current version of the program in which we want to open it is required. Check the app for up-to-date information and, if necessary, install the latest version.
8. Make sure that the icon representing the PowerPoint Open XML Slide Show file is not a shortcut to the location where this file is not present.
9. The system administrator has restricted the opening and modification of certain files, which in this case may include PowerPoint Open XML Slide Show.

Useful tools

If, despite going through all the steps, it was not possible to open the file with the PPSX extension, you can try some of the proposed tools. Below are the websites we have verified that may help you open the PPSX file.

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