Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

I have firefox 3.6.3, 4.0.1, 5.0.1, 6.0.1 and 6.0 in my downloads. Can I delete the older download versions?

  • 1 reply
  • 2 have this problem
  • 1 view
  • Last reply by cor-el

more options

Over the past couple of years multiple updates of Firefox have occurred on my PC. They are showing up in my downloads--3.6.3; 4.0.1; 5.0.1; 6.0.1 and 6.0.

I would like to delete the older version, but I don't want to create a problem.

Is it ok to delete the older download versions?

Over the past couple of years multiple updates of Firefox have occurred on my PC. They are showing up in my downloads--3.6.3; 4.0.1; 5.0.1; 6.0.1 and 6.0. I would like to delete the older version, but I don't want to create a problem. Is it ok to delete the older download versions?

Chosen solution

You can safely delete the those older install (setup) files as there is no need to install such old versions.

Read this answer in context 👍 4

All Replies (1)

more options

Chosen Solution

You can safely delete the those older install (setup) files as there is no need to install such old versions.