Widely Available
id: pdf-viewer
pdfViewerEnabled
The
navigator.pdfViewerEnabled property is a boolean for whether the browser navigates to and shows a PDF in the browser window or downloads the PDF.
Baseline Status:
Achieved Widely Available on Sep 27, 2025 (Cross-browser Newly Available since Mar 27, 2023).
Desktop Browser Engine Support
Google Chrome
94
Supported
Mozilla Firefox
99
Supported
Apple Safari
16.4
Supported
Microsoft Edge
94
Supported
Mobile Browser Engine Support
Chrome Android
94
Firefox Android
99
Safari iOS
16.4
Specifications and References
MDN Browser Compat Data Keys: