Twig's Tech Tips: Acrobat: Remove Acrobat plugin from Firefox
Enable Create PDF extension for Mozilla Firefox, Adobe Acrobat
Configure browser to use the Adobe PDF plug-in to open online PDF files
How to prevent Adobe Acrobat Reader opening PDF files in Firefox? - Super User
FAQ | Frequently Asked Questions | How do I view PDF files with Firefox 12 through 18?
PDF Viewer Issue
So installieren Sie das Adobe Reader Plugin | PDF Editor | PDF
Display PDF in browser - Acrobat DC or Acrobat Reader DC - Grand Council of Cryptic Masons of Indiana
Wie man Adobe Acrobat Plugin herunterladen und installieren kann | PDF
Install Missing Adobe Acrobat Extension in Firefox (Convert webpages to PDF)
Firefox note
How do i REMOVE the Adobe Acrobat Plugin. | Firefox Support Forum | Mozilla Support
Solution To The Issue Viewing PDF Files in Firefox
Visualizzare i PDF all'interno di Mozilla Firefox - Comune di Modena - Servizio Pianificazione Urbanistica
How to Change your Browser Preferences so it uses Acrobat or Reader PDF Viewer
Firefox-Hinweis
Firefox setup of Adobe Reader/Acrobat - YouTube
Firefox 11.0 Installed Acrobat plugin 10.1.3 today doesn't work (ok in Safari) Installed extension PDF viewer 0.2.537 can now view PDF in firefox | Firefox Support Forum | Mozilla Support
Illinois Attorney General - How to disable the built-in PDF viewer and use Adobe PDF viewer
Install Missing Adobe Acrobat Extension in Firefox (Convert webpages to PDF)
PDF Anzeige | patentGate manual
Fix PDF Display
Enabling Adobe Reader
Topic: PDF docs now open with Firefox instead of Adobe Reader? @ AskWoody