PDFs Will Only Open Inside Firefox

If you’re trying to download PDFs and they keep opening inside the browser and displaying incorrectly or blank, do this:


  1. Open Firefox
  2. In your browser bar type: about:config
  3. Confirm that you’ll be careful
  4. In the search box type: pdfjs.disabled
  5. Double-click it and change its value to true
  6. You will now be able to open PDFs