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 open a pdf file in an existing window?

  • No replies
  • 1 has this problem
more options

I have set Firefox Developer Edition as my default PDF reader. When I want to open a PDF file, it always pops up in a new window, even if another has already been there.

Is there a way to change this default behavior, so that PDF files are opened in an existing window?

I currently run: Firefox Developer Edition, Version 84.0b2


You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.