This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Ever since Firefox updated, it won't open any of my EPUB files anymore. What is wrong?

  • 1 پاسخ
  • 3 have this problem
  • 41 views
  • آخرین پاسخ توسّط guigs

more options

Every time I click on my ebooks in the .epub format, I get a dialog box that asks me which program I want to use to open the file, or if I wish to save it. When I Firefox to open the file, Firefox simply opens another tab with another dialog box and the process simply repeats and repeats and repeats. Doesn't Firefox have the EPUB reader anymore?

Every time I click on my ebooks in the .epub format, I get a dialog box that asks me which program I want to use to open the file, or if I wish to save it. When I Firefox to open the file, Firefox simply opens another tab with another dialog box and the process simply repeats and repeats and repeats. Doesn't Firefox have the EPUB reader anymore?

Chosen solution

There is an add on that might help with this: https://addons.mozilla.org/en-us/fire.../epubreader/

Read this answer in context 👍 0

All Replies (1)

more options

Chosen Solution

There is an add on that might help with this: https://addons.mozilla.org/en-us/fire.../epubreader/