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.

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

Install 32-bit Firefox on Win10 keeping 64-bit Firefox

  • 2 tontu
  • 1 am na jafe-jafe bii
  • 8 views
  • i mujjee tontu mooy cor-el

more options

My daughters laptop is running Windows 10 with Firefox 56.0 (64-bit).

She needs to be able to run a Java App, for school work, but 64-bit Firefox does NOT support Java.

Question: How do I install 32-bit Firefox KEEPING the 64-bit version?

My daughters laptop is running Windows 10 with Firefox 56.0 (64-bit). She needs to be able to run a Java App, for school work, but 64-bit Firefox does NOT support Java. Question: How do I install 32-bit Firefox KEEPING the 64-bit version?

All Replies (2)

more options

You will need to install the 32-bit version of Firefox ESR to use the Java plug-in and other plugins. Only Flash will run in current builds of Firefox.

more options