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

Este fío arquivouse. Faga unha nova pregunta se precisa axuda.

I need to use an earlier version 3.5 for testing something. I have 3.6. How can I download and install 3.5?

Donna_D
Donna_D
more options

I need to test a new learning management system used by my university in Firefox 3.5. This browser is certified for Blackboard 9.1 wheras 3.6 is not. I already upgraded to 3.6. How can I download and install 3.5?

I need to test a new learning management system used by my university in Firefox 3.5. This browser is certified for Blackboard 9.1 wheras 3.6 is not. I already upgraded to 3.6. How can I download and install 3.5?

All Replies (1)

the-edmeister
the-edmeister
  • Moderator
more options

My advice is to install the Firefox Portable version that you need for Blackboard on your computer, and use that installation only for Blackboard. Continue to use 3.6 for all other web browsing.
FP 3.5.x is here:
http://portableapps.com/apps/internet/firefox_portable/localization#legacy