Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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.

Avatar for Username

Buscar en Ayuda

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

Este tema ha sido archivado. Haz una nueva pregunta si necesitas ayuda.

I cannot get .txt files to Preview in Firefox since updating to 72.0.1.

  • 3 respuestas
  • 1 tiene este problema
  • 1 visita
  • Última respuesta de keith_muir

keith_muir
keith_muir
more options

I have always been able to open a txt file from a website and have it preview in the browser. Now I get the dialog to Save or open with. This change happened recently, I believe in update 72.0.1. Txt is not an option in the Applications list so I can't choose what to do.

I have always been able to open a txt file from a website and have it preview in the browser. Now I get the dialog to Save or open with. This change happened recently, I believe in update 72.0.1. Txt is not an option in the Applications list so I can't choose what to do.

Todas las respuestas (3)

philipp
philipp
  • Moderator
more options

hello, this might happen for files on a ftp server as this protocol is getting deprecated: https://www.fxsitecompat.dev/en-CA/docs/2019/all-ftp-resources-are-now-downloaded-instead-of-being-rendered/

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Firefox will only open a text file in a tab when the file is send as text/plain. If the file is send as a generic type like application/octet-stream" or as content disposition then you get a download dialog. In some cases you can override this by opening the link in a tab and prefix the link with the view-source: protocol.

keith_muir
keith_muir Autor de la pregunta
more options

I have attached a file which is a screen shot from Chrome. Does the ame in IE also. Firefox did exactly the same thing before but now pops up with open or save. I did not have to change any settings in Firefox to accomplish this when i installed it, just used to do it.