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

Wo archive tread sia. Meɖekuku bia biabia yeye ne ehia kpeɖeŋu.

When opening PDF's in Firefox it open 100's of tabs

  • 3 ŋuɖoɖowo
  • 8 masɔmasɔ sia le wosi
  • 38 views
  • Nuɖoɖo mlɔetɔ speaalma

speaalma
speaalma
more options

I have Firefox set up to open PDF files for viewing. Everything has worked great up to yesterday. When downloading a pdf it open a new tab, and the another new tab, and then another new tab and kept going until I was able to shutdown the browser. At that time I believe there was close to 100 tabs open with the PDF file

I have Firefox set up to open PDF files for viewing. Everything has worked great up to yesterday. When downloading a pdf it open a new tab, and the another new tab, and then another new tab and kept going until I was able to shutdown the browser. At that time I believe there was close to 100 tabs open with the PDF file

Ŋuɖoɖo si wotia

Thanks - Uninstalled Firefox, deleted previous download packages and then downloaded and installed. Working fine.

Xle ŋuɖoɖo sia le goya me 👍 0

All Replies (3)

WestEnd
WestEnd
more options

That kinda actions sounds like malware infection. Opening a tab doesn't do that.

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

You get tabs opening endlessly if you select the Firefox program to handle a file When you get an "Open with" dialog.

Sounds that the builtin Firefox PDF Viewer is disabled or otherwise isn't working. You can check the action for Portable Document Format (PDF) in "Options/Preferences application -> General: Applications" and make sure it is "Preview in Firefox".

Does this link open a blank PDF Viewer window?

  • resource://pdf.js/web/viewer.html

See also:

speaalma
speaalma Biabia la
more options

Ɖɔɖɔɖo si wotia

Thanks - Uninstalled Firefox, deleted previous download packages and then downloaded and installed. Working fine.