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

Firefox can't read files anymore, opens an infinite amount of tabs instead

  • 5 replies
  • 1 has this problem
  • 17 views
  • Last reply by axel.dian

more options

Whenever I try to read a file (usually a PDF) on Firefox, NUMEROUS new tabs (displaying a white screen instead of the file in question) keep opening up (after just a single click), until I close the window or click the "Home" button. It's not that unbearable of course because I can open my PDFs with another browser/software but still, it's annoying. What could I do to stop it ? thx for your assistance :)

Whenever I try to read a file (usually a PDF) on Firefox, NUMEROUS new tabs (displaying a white screen instead of the file in question) keep opening up (after just a single click), until I close the window or click the "Home" button. It's not that unbearable of course because I can open my PDFs with another browser/software but still, it's annoying. What could I do to stop it ? thx for your assistance :)
Attached screenshots

Chosen solution

Hi axel.dian,

  • Click on menu icon.
  • Click on options.
  • In left pane you will see General options, Click on it.
  • In this menu, you will find Applications options.
  • Choose Open in Firefox For Portable Document Format(PDF) as shown in screenshot.

Hope it helps. Thank You.

Read this answer in context 👍 1

All Replies (5)

more options

Chosen Solution

Hi axel.dian,

  • Click on menu icon.
  • Click on options.
  • In left pane you will see General options, Click on it.
  • In this menu, you will find Applications options.
  • Choose Open in Firefox For Portable Document Format(PDF) as shown in screenshot.

Hope it helps. Thank You.

more options

Hello..


For now, I suppose the workaround is to open the FDF externally (i.e., in Reader or Acrobat and not the plugin).

You can search for known bugs relating to FDFs, or file a new report, in Bugzilla .

more options

Make sure you have selected "Preview in Firefox" "Open in Firefox" for Portable Document Format (PDF) files to use the builtin PDF Viewer and not merely the Firefox application.

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

See also:

Modified by cor-el

more options

For now, I suppose the workaround is to open the FDF externally (i.e., in Reader or Acrobat and not the plugin).

You can search for known bugs relating to FDFs, or file a new report, in Bugzilla.

more options

Thank you so much cor-el and Shashank Shekhar, you solved my problem !