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I can't fill in a fillable pdf on a website, though I can do so on other browsers like Chrome, Safari, Microsoft Edge

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The "fillable" function does not work when I access such a pdf on Firefox. For example, go to http://www.lamusicalsalon.org/ and scroll down to the link for 2019 Membership Form. When I click on it, the pdf appears, but none of the lines can be typed on. Since I maintain this website and uploaded a fillable pdf, I know that it is fillable.

The "fillable" function does not work when I access such a pdf on Firefox. For example, go to http://www.lamusicalsalon.org/ and scroll down to the link for 2019 Membership Form. When I click on it, the pdf appears, but none of the lines can be typed on. Since I maintain this website and uploaded a fillable pdf, I know that it is fillable.

Chosen solution

Unfortunately, the Firefox PDF viewer doesn't support filling a form in the PDF file.

Firefox would normally detect that the PDF file contains a form and warn you about this and offer to open the file in another application.

  • "This PDF document might not be displayed correctly… Open With Different Viewer"
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Chosen Solution

Unfortunately, the Firefox PDF viewer doesn't support filling a form in the PDF file.

Firefox would normally detect that the PDF file contains a form and warn you about this and offer to open the file in another application.

  • "This PDF document might not be displayed correctly… Open With Different Viewer"