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

options

  • 1 reply
  • 1 has this problem
  • 10 views
  • Last reply by cor-el

more options

Hi, In the options menu in the setting "choose how Firefox handles the files you download...." how can I add a content type? I have a content type extention for .cbz file. I'd like to add .cbr file to the list. I download many of these and am always prompted to "open or save file". It gets tiring. Is there a way I can add suggested files to save? thank you

Hi, In the options menu in the setting "choose how Firefox handles the files you download...." how can I add a content type? I have a content type extention for .cbz file. I'd like to add .cbr file to the list. I download many of these and am always prompted to "open or save file". It gets tiring. Is there a way I can add suggested files to save? thank you

All Replies (1)

more options

You can only create a new file download action via the 'open with' (save) dialog when the server sends a valid MIME type. If this item is disabled then the server likely send a generic content type like "application/octet-stream" or uses a content disposition header.