How to Download and Print an Online PDF Certificate (Fix Damaged File Error)
Question details
The user needs to download and print an online PDF certificate but encounters browser errors stating the file is damaged or cannot be sent.

- Product
- PDF Viewer / Web Browser
- Device & OS
- not provided
- Scenario
- Downloading and printing a PDF certificate from a website or online portal.
- Observed behavior
- The web browser fails to process the PDF correctly, preventing the user from downloading or printing the certificate and displaying a file damage error.
Ensure you have a stable internet connection so the certificate can download completely, and check that your printer is turned on and properly connected to your device.
Download and Open with a Dedicated PDF Reader
Web browsers sometimes corrupt PDF downloads or struggle to render complex files. Using a dedicated program like Adobe Acrobat Reader ensures the certificate is processed and printed correctly.
Many browsers use built-in PDF viewers that may lack compatibility with certain certificate formats or security features, resulting in a 'damaged file' error.
Download and install the latest version of Adobe Acrobat Reader, WPS Office, or another reliable PDF application.
Instead of opening the certificate directly in the browser, right-click the download link on the website and select 'Save link as...' or 'Save target as...' to download the file to your computer.
Navigate to the folder where you saved the certificate, right-click the file, select 'Open with', and choose your installed PDF reader.
Once the certificate is open in the PDF reader, press Ctrl+P (or Cmd+P on Mac) to open the print dialog, select your printer, adjust the orientation if needed, and click 'Print'.

Switch to an Alternative Web Browser
If your current browser's download manager or PDF plugin is malfunctioning, switching to a different browser can quickly bypass the issue.
Easily Download and Print PDF Certificates with WPS Office
WPS Office features a robust, built-in PDF reader that bypasses common browser rendering errors, ensuring your certificates are opened, viewed, and printed flawlessly without corruption issues.
- 1. Download and Install WPS Office: Get the free WPS Office suite from the official website and install it on your device.
- 2. Open the PDF Certificate: Right-click your downloaded PDF certificate file, select 'Open with', and choose WPS Office.
- 3. Print the Document: Click the 'Print' icon in the top toolbar or press Ctrl+P to configure your print settings and output the certificate perfectly.

Frequently Asked Questions
Why does my browser say the PDF certificate is damaged?
This usually happens when the browser's built-in PDF viewer fails to properly render the file due to unsupported fonts or formatting, or if the internet connection dropped, causing an incomplete download. Using a standalone PDF reader usually resolves this.
How do I print an online PDF certificate that is password-protected?
You must first download the file and open it in a dedicated PDF reader. When prompted, enter the password provided by the certificate issuer. Once unlocked, you can use the Print menu (Ctrl+P) to print the document.
Can I save an online certificate as a PDF instead of printing it directly to paper?
Yes. When the print dialog opens in your browser or PDF reader, change the destination printer from your physical printer to 'Save as PDF' or 'Microsoft Print to PDF'. This will save a digital copy to your device.
What should I do if the printed certificate cuts off at the edges?
In your PDF reader's print settings dialog, look for the 'Page Sizing & Handling' section. Ensure the scale is set to 'Fit to Printable Area' or 'Shrink Oversized Pages' so the entire certificate scales correctly to your paper size.




