Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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

How do I turn off the new integrated PDF viewer?

  • 1 reply
  • 1 has this problem
  • 3 views
  • Paskiausią atsakymą parašė kbenson

more options

Thunderbird 91.2.0 comes with a new integrated PDF viewer. This might be nice for some people, but I'm using Acrobat Pro along with other editors and designers to comment PDFs. I want my PDFs to open in Acrobat.

Is there a way to turn this feature off?

Thunderbird 91.2.0 comes with a new integrated PDF viewer. This might be nice for some people, but I'm using Acrobat Pro along with other editors and designers to comment PDFs. I want my PDFs to open in Acrobat. Is there a way to turn this feature off?

Chosen solution

Answering my own question: Tools > Preferences > General > Files & Attachments, find PDF and choose the app you want to use for PDFs. Shoulda RTFM.

Skaityti atsakymą kartu su kontekstu 👍 0

All Replies (1)

more options

Chosen Solution

Answering my own question: Tools > Preferences > General > Files & Attachments, find PDF and choose the app you want to use for PDFs. Shoulda RTFM.