This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

pdf downloads come in as filename.do.pdf

  • 1 amsa
  • 1 yana da wannan matsala
  • 3 views
  • Amsa ta ƙarshe daga cor-el

blbending
blbending
more options

When I try to download a pdf it will display, which looks different then it used to. The web page shows a notification line that says This document may not be displayed correctly. Also the print and save pop up does not show anywhere.

When I try to download a pdf it will display, which looks different then it used to. The web page shows a notification line that says This document may not be displayed correctly. Also the print and save pop up does not show anywhere.

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Current Firefox versions have enabled a new build-in PDF Viewer that doesn't have all the features that other PDF readers like the Adobe Reader have.

You can change the action for Portable Document Format (PDF) from Preview in Firefox to use the Adobe Reader or set to Always Ask in "Firefox > Options > Applications".

You can set the pdfjs.disabled pref to true on the about:config page to disable the build-in PDF viewer.

See also: