We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

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

Le thread ibilondoloziwe. Nceda ubuze umbuzo omtsha ukuba ufuna uncedo.

where is the tools screen?

brewzer
brewzer
more options

i need to change the settings to allow me to open xfa-based pdf forms.

i need to change the settings to allow me to open xfa-based pdf forms.

All Replies (2)

Shadow110
Shadow110
more options

Can turn the Firefox Menu on by musing to top of Browser and Right Click and tick Menu Bar or far right 3 Bar Menu then Options. https://www.howtogeek.com/333110/how-to-customize-firefox-quantum-and-remove-the-white-space-around-the-title-bar/

Please let us know if this solved your issue or if need further assistance.

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 10 Contributor
more options

Firefox 52+, except for the Extended Support Release, does not run the Adobe Acrobat plugin. The built-in PDF viewer probably does not support PDF forms (either correctly or at all).

Therefore, I suggest opening any such forms externally in the stand-alone Adobe Reader/Acrobat application. Is that possible? If it won't work outside of the browser, then you can use Internet Explorer.