Office Compatibility Issues

How to Stop PowerPoint Files from Opening in Chrome on Windows 11

Kushani Nimanthika Oct 21, 2026 868 views

Question details

The user needs to prevent PowerPoint (.pptx) presentation files from launching in the Google Chrome browser and restore the desktop application as the default handler.

How to Stop PowerPoint Files from Opening in Chrome on Windows 11

Product: Microsoft PowerPoint
Device & OS: Windows 11
Scenario: Attempting to open a downloaded or locally saved PowerPoint file on a Windows 11 computer.
Observed behavior: Double-clicking a .pptx file automatically launches Google Chrome or the Microsoft 365 web app instead of the local PowerPoint desktop application.

Before you start

Ensure you have a desktop presentation application, such as Microsoft PowerPoint or WPS Office, actively installed on your Windows 11 computer before modifying default file associations.

Solution 1Recommended

Reset the Default App for .pptx Files

Reassign the default file association via the context menu so that .pptx files always open with your dedicated desktop presentation software.

This is the fastest method to correct file association overrides that cause Microsoft 365 web apps or browsers to hijack your presentation files.

Close active applications

Ensure that both Google Chrome and your PowerPoint desktop application are completely closed before making changes.

Open the file context menu

Locate a .pptx file on your computer, right-click the file, and hover over 'Open with' in the drop-down menu.

Select choose another app

Click on 'Choose another app'. If the desktop PowerPoint app is not immediately visible in the dialog box, scroll down and click 'More apps'.

Set the default application

Select 'PowerPoint' or 'PowerPoint (desktop app)'. Check the box that says 'Always use this app to open .pptx files', and then click 'OK'.

Success Check: The file icon should instantly change back to the standard PowerPoint icon, and double-clicking the file will now launch the desktop app.

Solution 2

Repair Your Microsoft Office Installation

If the PowerPoint desktop app does not appear in the apps list or fails to launch properly, repairing the Office installation can restore missing file associations.

Free Microsoft Office alternative

Open and Edit PPTX Files Seamlessly with WPS Office

If Microsoft PowerPoint is causing frustrating browser redirects or running sluggishly, switch to WPS Office. It is a highly compatible, lightweight desktop alternative that natively opens your presentations without forcing web dependencies.

1. Download WPS Office: Get the free installer from the official WPS website and complete the quick installation process.
2. Set as the default handler: During setup, or by right-clicking a .pptx file later, choose WPS Presentation as your default app.
3. Open your presentation: Double-click any PowerPoint file to instantly open and edit it directly within the fast desktop application.

Highly compatible with Microsoft PowerPoint (.ppt, .pptx) formatsLightweight desktop application that never defaults to web browser tabsFree to download and use with a clean, familiar interfaceAll-in-one suite to manage documents, spreadsheets, and presentations

microsoft office alternative - wps office

Frequently Asked Questions

Why are my PowerPoint files automatically opening in Google Chrome?

This typically happens if the Office web extension routes local files to the browser, or if Chrome was accidentally set as the default file handler for .pptx files during an update or software installation.

Can I change default apps in Windows 11 Settings instead of right-clicking?

Yes. You can go to Windows Settings > Apps > Default apps. Search for the '.pptx' file type in the search bar, click on the current default app (Chrome), and change it to your preferred desktop presentation software.

What should I do if PowerPoint is completely missing from the 'Choose another app' list?

Scroll to the bottom of the list and select 'Choose an app on your PC' to manually locate the 'POWERPNT.EXE' executable file, or run an Online Repair of Microsoft Office to automatically restore the program's registry entries.

Office App Problems