為了改善您的使用體驗,本網站正在進行維護,部分功能暫時無法使用。若本站的文件無法解決您的問題,想要向社群發問的話,請到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 發問,我們的社群成員將很快會回覆您的疑問。

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

Setting preferences to bypass the new PDF viewer

  • 4 回覆
  • 1 有這個問題
  • 6 次檢視
  • 最近回覆由 Amanda9

more options

My Firefox preferences for all types of PDFs are set to "always ask," which is what I want. What happens instead is that they automatically open (very slowly) in the new Firefox PDF viewer. I want to have what I used to have: the opportunity to decide whether to open or save, and if I choose open, have that happen in Acrobat or Reader. I realize that I can (at least theoretically) set the preferences to automatically open in Acrobat, but that's not what I want. Is there any way to set preferences so I still get the functionality I had before the upgrade to Firefox 19? (I'm using Firefox 19.0.2 on a Mac.) Thank you.

My Firefox preferences for all types of PDFs are set to "always ask," which is what I want. What happens instead is that they automatically open (very slowly) in the new Firefox PDF viewer. I want to have what I used to have: the opportunity to decide whether to open or save, and if I choose open, have that happen in Acrobat or Reader. I realize that I can (at least theoretically) set the preferences to automatically open in Acrobat, but that's not what I want. Is there any way to set preferences so I still get the functionality I had before the upgrade to Firefox 19? (I'm using Firefox 19.0.2 on a Mac.) Thank you.

被選擇的解決方法

please also make sure that the default action for the entry named portable document format (pdf) in the preferences > applications tab is set to always ask. then it should work as intended...

(the screenshot is taken on windows but it will look similar on your system).

從原來的回覆中察看解決方案 👍 1

所有回覆 (4)

more options

hello, enter about:config into the firefox location bar (confirm the info message in case it shows up) & search for the preference named pdfjs.disabled. double-click it and change its value to true.

more options

That's helpful, but not exactly what I was looking for. This makes the PDF automatically download, which is a definite improvement, but ideally I'd like to have the old open-or-download option back so I could decide on a case-by-case basis (and then if I choose "open," get it to open in Acrobat). Or, it would also help to know for sure that that's no longer an option.

Still, huge improvement (and I can definitely live with this if it turns out there's no way to do the thing I'm describing) -- thank you very much.

more options

選擇的解決方法

please also make sure that the default action for the entry named portable document format (pdf) in the preferences > applications tab is set to always ask. then it should work as intended...

(the screenshot is taken on windows but it will look similar on your system).

more options

YES! It's working now. Thanks so much.