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

  • 3 replies
  • 8 have this problem
  • 38 views
  • Last reply by speaalma

speaalma
speaalma
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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

Chosen solution

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

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All Replies (3)

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

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
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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 Question owner
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Chosen Solution

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