How to Restore PDF File Associations from Chrome to Adobe Reader
Question details
The user needs to change the default application for opening PDF files from Google Chrome back to a dedicated PDF reader.

- Product
- Windows
- Device & OS
- Windows 7
- Scenario
- PDF files are mistakenly associated with a web browser, making them open as web pages instead of standard documents.
- Observed behavior
- PDF files and folders appear with HTML document icons and open in Google Chrome rather than Adobe Reader.
Ensure that Adobe Reader or your preferred PDF viewer is properly installed on your computer before attempting to change the default file associations.
Change the Default Program via File Properties
Use the right-click context menu on any affected PDF file to manually reassign its default opening application.
This method is the most direct way to fix file association errors in Windows. By changing the properties of a single PDF file, Windows will automatically apply the new default program to all other files sharing the .pdf extension.
Right-click the affected PDF file that currently displays the Google Chrome icon and select 'Properties' from the drop-down menu.
Navigate to the 'General' tab. Look for the 'Opens with:' section, which currently shows Google Chrome, and click the 'Change...' button next to it.
A list of available programs will appear. Select 'Adobe Reader' (or your preferred PDF viewer). If it is not listed, click 'Browse' to locate the application executable on your hard drive.
Click 'OK' in the program selection window, then click 'Apply' and 'OK' in the Properties window to save your new settings.

Easily View and Edit PDFs with WPS Office
Tired of dealing with PDF file association issues? WPS Office includes a powerful, built-in PDF reader and editor. You can easily set it as your default PDF application to unlock advanced reading, annotation, and editing tools without browser interruptions.
- 1. Download and Install: Download and install WPS Office free from the official website.
- 2. Open a PDF Document: Launch the WPS Office suite and open any PDF document using the WPS PDF tool.
- 3. Set as Default Application: When prompted by the software, click the 'Set as Default' button to automatically associate all .pdf files with WPS Office.
- 4. Enjoy Seamless Reading: Double-click any PDF file on your computer to instantly open it in WPS PDF's distraction-free reading mode.

Frequently Asked Questions
Why do my PDFs keep reverting to Google Chrome after I change them?
This often occurs if Chrome is configured to automatically open downloaded PDFs, or following a browser update. You can disable this behavior in Chrome by navigating to Settings > Privacy and security > Site Settings > Additional content settings > PDF documents, and selecting 'Download PDFs'.
Can I change default apps through the Windows Control Panel instead?
Yes. In Windows 7, you can go to Control Panel > Programs > Default Programs > Associate a file type or protocol with a program. Scroll down to find the '.pdf' extension in the list, click 'Change program', and select your preferred PDF reader.
What should I do if Adobe Reader is not showing up in the list of programs?
If your preferred reader isn't listed, click the 'Browse' button at the bottom right of the 'Open with' dialog box. Navigate to the program's installation folder (typically C:\Program Files (x86)\Adobe\Reader) and manually select the application executable file.




