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The best setting for PDF files is to use PDF-XChange Editor. Use these settings to determine the manner in which Mozilla Firefox handles the listed content. Scroll down to the Applications section:ģ. Open Firefox and press F10 to enable the Menu Toolbar, then click Options in the Tools submenu:Ģ.
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Resolutionįollow the steps below to determine the manner in which Firefox handles PDF files and other content:ġ. Therefore, PDFs opening in PDF-XChange Editor is the correct setup. Why do they open in PDF-XChange Editor instead? Cause:įirefox no longer offers support for NPAPI plugins, which means it is not possible to view PDFs in that browser as the relevant plugin for PDF-XChange Editor does not support it. Documents open in PDF-XChange Editor when I click on PDF links inside Firefox.
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