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!

Avatar for Username

Søg i 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.

Læs mere

Denne tråd blev arkiveret. Stil et nyt spørgsmål, hvis du har brug for hjælp.

switch java versions

  • 2 svar
  • 2 har dette problem
  • 4 visninger
  • Seneste svar af Jer739

Jer739
Jer739
more options

Is it possible to easily switch between which Java version is used in Firefox? We frequently visit state websites which run java based permitting applications. Certain websites require older versions of Java to function, while others require the newer versions. We are frequently uninstalling and reinstalling various versions of Java to be able to use these sites and download our permits. Please let us know if there is a way to switch between versions without needing to uninstall and reinstall. Thanks!

Is it possible to easily switch between which Java version is used in Firefox? We frequently visit state websites which run java based permitting applications. Certain websites require older versions of Java to function, while others require the newer versions. We are frequently uninstalling and reinstalling various versions of Java to be able to use these sites and download our permits. Please let us know if there is a way to switch between versions without needing to uninstall and reinstall. Thanks!

Alle svar (2)

Swarnava Sengupta
Swarnava Sengupta
  • Locale Leader
more options

If you want to install java, simply go to

  • java.com and click on big red Free Download button

also see

Jer739
Jer739 Spørgsmålsstiller
more options

Thank you for your response and the link showing how to enable and disable Java. However the problem we have is that we need to be able to easily switch between the multiple versions of Java that are installed, not just enable/disable the latest version. Some of the websites that we visit to download permits require specific older versions of Java. We have these older versions installed, along with the newest, but can't seem to find if it is possible to switch between them in Firefox without removing them and reinstalling them.