Firefox 85 hammers the final nail into the Adobe Flash coffin - CNET
Mozilla plans to drop Flash support in Firefox 84 (December 2020) - gHacks Tech News
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Mozilla Firefox kills Flash by default, security chief calls for Adobe to issue an end-of-life date - ExtremeTech
Tell Adobe to support Firefox for their new web based apps! : r/firefox
Upgraded Acrobat Create PDF extension for Firefox | FAQ
Mozilla finally killing off Adobe Flash in Firefox version 56
Facebook calls for end to Flash as Firefox blocks it over hacking holes | Adobe | The Guardian
Adobe Acrobat Create PDF could not be verified | Firefox Support Forum | Mozilla Support
Enable Create PDF extension for Mozilla Firefox, Adobe Acrobat
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Starting today, Firefox will not open Adobe Acrobat files in Adobe Reader, despite my putting Reader as default in Applications tab. | Firefox Support Forum | Mozilla Support