Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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
封存

PDF reader in Firefox is not working

gougou

I went to option/applications set pdf to open with reader in firefox but this is not working Whenb I have a PDF link it always open with Internet download manager

I went to about:config , reset the string: plugin.disable_full_page_plugin_for_types did not work

hlp please

I went to option/applications set pdf to open with reader in firefox but this is not working Whenb I have a PDF link it always open with Internet download manager I went to about:config , reset the string: plugin.disable_full_page_plugin_for_types did not work hlp please

由 gougou 於 修改

所有回覆 (5)

untill a more related answer is posted you could try sumatra https://www.sumatrapdfreader.org/free-pdf-reader.html

I already have PDF-XChange Viewer

But thanks for the input

None of these solution worked, I installed the pdf viewer, and its not working, IDM is still downloading the PDFinstead of letting me vewing it on firefox

The github solution = I don't know what to do with that

I tried PDF-XChange Viewer options : open PDF in browser not working

I have disabled all add-ons in firefox quantum and refrehed a website but still cannot preview any pdf.