Mac 10.4.11 cannot download latest Firefox. Can I use TenFour Six?

Tuija's Avatar


17 Mar, 2014 08:26 AM

I was directed here from Mozilla help regarding how to update my browser. Would you please direct me as to what I can do?

  1. Support Staff 1 Posted by Chris (chtrusch... on 17 Mar, 2014 10:42 AM

    Chris (chtrusch)'s Avatar

    Hello Tuija,

    you can download TenFourFox from Scroll down to "Download it today" and choose the right version for your Mac.

    TenFourFox is a special build of the Firefox code for older PowerPC Macs running 10.4 or 10.5.

    If you need further help, feel free to ask.

    Hint: Wait till tomorrow before you download because there'll most likeley be a new version (24.4.0) available.

  2. 2 Posted by Tuija K on 19 Mar, 2014 09:36 AM

    Tuija K's Avatar

    Hi, how do I know which is thr right one for my 10.4.11 Mac?

  3. Support Staff 3 Posted by Chris (chtrusch... on 19 Mar, 2014 10:34 AM

    Chris (chtrusch)'s Avatar

    Click on the Apple top left on your screen and choose "About This Mac". Under "Processor" you'll see whether you have a G3, a G4 or a G5.

    G3 and G5 are easy, just download the appropriate version from

    For G4, there are two version because there are different types of G4 processors. Follow instructions at to find out which one you have.

  4. 4 Posted by bantum_1_cwa on 24 Mar, 2014 04:59 AM

    bantum_1_cwa's Avatar

    If she has a G4, she can also upgrade her OS to 10.5.8 correct?

  5. Support Staff 5 Posted by Cameron Kaiser on 24 Mar, 2014 05:03 AM

    Cameron Kaiser's Avatar

    Yes, though the screen shot looks like it came from Leopard 10.5.8 already. About This Mac should tell the original user which version the computer is running as well. Naturally TenFourFox will run on 10.5.8 too.

Reply to this discussion

Internal reply

Formatting help / Preview (switch to plain text) No formatting (switch to Markdown)

Attaching KB article:


Already uploaded files

  • Picture_2.png 882 KB
  • Picture_3.png 44.4 KB

Attached Files

You can attach files up to 10MB

If you don't have an account yet, we need to confirm you're human and not a machine trying to post spam.

Keyboard shortcuts


? Show this help
ESC Blurs the current field

Comment Form

r Focus the comment reply box
^ + ↩ Submit the comment

You can use Command ⌘ instead of Control ^ on Mac