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

Rechercher dans l’assistance

Évitez les escroqueries à l’assistance. Nous ne vous demanderons jamais d’appeler ou d’envoyer un SMS à un numéro de téléphone ou de partager des informations personnelles. Veuillez signaler toute activité suspecte en utilisant l’option « Signaler un abus ».

En savoir plus

how to view CSV files as plain text in firefox ?

  • 4 réponses
  • 0 a ce problème
  • 399 vues
  • Dernière réponse par vande1
  • Résolu

I am using Linux Mint with Firefox 127.0.2 (64-Bit)

In Preferences Applications, setting

 CSV-Dokument      to    open with firefox

opens edless new firefox Tabs - so I had to kill firefox. (setting CSV-Dokument to open with OpenOffice works fine. But this is not what I want.)

In Preferences Applications, I found further CSV types: application/csv-Typ CSV Document (application/text) CSV Document (octet/stream) CSV Document (application/x-download) Which applications should I use for them ?

I found the file "mimeTypes.rdf". However, I am not familiar with the syntax.

I am using Linux Mint with Firefox 127.0.2 (64-Bit) In Preferences Applications, setting '''CSV-Dokument ''' to ''' open with firefox''' opens edless new firefox Tabs - so I had to kill firefox. (setting '''CSV-Dokument ''' to '''open with OpenOffice''' works fine. But this is not what I want.) In Preferences Applications, I found further CSV types: application/csv-Typ CSV Document (application/text) CSV Document (octet/stream) CSV Document (application/x-download) Which applications should I use for them ? I found the file "mimeTypes.rdf". However, I am not familiar with the syntax.

Solution choisie

thanks for the workaround using th prefix view-source: However, it's still pretty circuitous for me.

Is there no straight forward way using the firefox preferences or the file handlers.json ?

Lire cette réponse dans son contexte 👍 0

Toutes les réponses (4)

If you open the CSV file via the address bar then you can prefix with the view-source: protocol.

If the file is downloaded from internet then maybe an extension helps.

Solution choisie

thanks for the workaround using th prefix view-source: However, it's still pretty circuitous for me.

Is there no straight forward way using the firefox preferences or the file handlers.json ?

Firefox can't handle this file format (file extension), that is why you get tab opening repeatedly when you try this. You can use view-source to override this and show the file as plain text, otherwise you need to rename the file and add a .txt file extension.

thanks for the explanation!

would it make sense to file an enhancement request, or have there already been plenty of internal discussions regarding this text file topic? I do like using firefox also as an (addl.) file browser.

Modifié le par vande1