FAQ | Frequently Asked Questions | How do I view PDF files with Firefox 12 through 18?
PDF display | patentGate manual
Włączanie wtyczki Create PDF w przeglądarce Mozilla Firefox, Adobe Acrobat
Open in PDF Reader — pobierz to rozszerzenie do 🦊 Firefoksa (pl)
Starting today, Firefox will not open Adobe Acrobat files in Adobe Reader, despite my putting Reader as default in Applications tab. | Firefox-ondersteuningsforum | Mozilla Support
Adobe Reader Plugin? Check How to Download and Install it!
Topic: PDF docs now open with Firefox instead of Adobe Reader? @ AskWoody
Configure browser to use the Adobe PDF plug-in to open online PDF files
Why is Adobe PDF reader no longer usable or available with Firefox? | Firefox Support Forum | Mozilla Support
Quick Way to Download and Install Adobe Reader Plugin
How to change the built-in PDF viewer in Firefox - CNET
How to Enable Adobe Acrobat Reader – Pennsylvania Association of Licensed Investigators
Upgraded Acrobat Create PDF extension for Firefox | FAQ
Acrobat Reader DC and Mozilla Firefox arrive in the Windows Store
Starting today, Firefox will not open Adobe Acrobat files in Adobe Reader, despite my putting Reader as default in Applications tab. | Firefox-ondersteuningsforum | Mozilla Support
PDF display | patentGate manual
Configure browser to use the Adobe PDF plug-in to open online PDF files