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How do I obtain Firefox version 1.0 or 2.0 (certified for my university work) for my G4 Power PC iMac, OS 10.4.11?

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  • Last reply by wfmcnam

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Firefox 1.0 or 2.0 are the only versions certified for my Mac OS 10.4.11 and to use with the learning system on campus here at the University of New Mexico. I have an iMac, Power PC G4, purchased in September of 2003. It has a 1.25 GHz processor and 768 MB DDR SDRAM. How do I obtain one of these versions if Firefox. Thank you.

Firefox 1.0 or 2.0 are the only versions certified for my Mac OS 10.4.11 and to use with the learning system on campus here at the University of New Mexico. I have an iMac, Power PC G4, purchased in September of 2003. It has a 1.25 GHz processor and 768 MB DDR SDRAM. How do I obtain one of these versions if Firefox. Thank you.

Chosen solution

Doesn't Firefox 3.6 versions work with that software?

Firefox 3.6.x versions are still supported and should also run on your PowerPC Mac.

You can find the latest Firefox release in all languages and for all Operating Systems here:


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Chosen Solution

Doesn't Firefox 3.6 versions work with that software?

Firefox 3.6.x versions are still supported and should also run on your PowerPC Mac.

You can find the latest Firefox release in all languages and for all Operating Systems here:


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I appreciate your help very much. Version 3.6 seems to have worked just fine. The University of New Mexico's Vista Learning Management System states that versions 1.0 and 2.0 of Firefox are, in their words, "certified" for Mac OS 10.4; I have 10.4.11. I downloaded version 3.6 and it has run fine.

  This has been a great help, thanks again.