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TenFourFox comes in different tuned versions for specific PowerPC processor families:

What's New

Version 31.0:

Note: The 'Download Now' link yields the G5 version of TenFourFox 31.0. Additional downloads can be found in the Description.


  • All new standard supported features of Firefox 31, including the new customizable "Australis" interface, accelerated web page rendering (with hardware acceleration where available), more aggressive memory more...


OS X 10.4.9 or later

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Most Helpful Reviews...

MacUpdate most helpful reviews user icon

Great for my G4 Imac on Leopard,This is a Great Browser.I'm glad that it is here for others to enjoy that have older systems.

3 people found this review helpful
Version 24.2.0
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Macman8 Member IconReview+56

I love this browser. I want to thank those that created and maintain it. I have two PPC Macs, both using Leopard, 10.5.8. It's nice having someone care about those of us who cannot afford new machines yet, and give us great programs to keep us up and running. This has now become my primary browser of choice. Thanks again for this great application.

Reply0 replies
Version 24.6.0
Waycoolphil Member IconReview+0

If you can live without Flash (or can't live with it!) this is a great browser for PPC. I use it for both G5 and G4 7450. Although more and more sites work with the HTML 5 video player which works good in TenFourFox, I find that if I do need to play a Flash vid I use WebKit for Leopard PPC . WebKit is a good browser too but just a bit slower than TenFourFox.

Reply0 replies
Version 24.3.0
Jazzyguy Member IconReview+3699

Great for my G4 Imac on Leopard,This is a Great Browser.I'm glad that it is here for others to enjoy that have older systems.

Reply0 replies
Version 24.2.0
hugelshofer Member IconComment+106

I really like the browser as it is constantly updated with security fixes.

I use the ESR version 17
can be found here:

and the full list of all versions here:

PS: I recommend to still wait some weeks, before switching to version 20

Reply1 reply
Version 20.0

Instead of waiting for TenFourFox guyz to get their act together:

SeaMonkey 2.19 is now out and just works right away on my Dual 2.5gHz G5. I haven't even had a problem with Flash.

Pik80 Member IconReview+341

Nice! I love how when you open the browser it won't load all the tabs from the last session until you roll you cursor over the tab. I don't understand the new tab feature though. Where are the previews of the tabs? I just see a blank box with the tab's name under it.

Reply0 replies
Version 17.0
OSX-FTW! Member IconReview+222

Wonderful to have updated web browsing on older Mac hardware! The Devs deserve a huge thank you!

Reply0 replies
Version 17.0
Macfool Member IconComment+253

TenFourFox 10.0.11 is out and if you want HTML 5 you will need the Quicktime enabler v.115. Also, the final version of TenFourFox 17 is also in release and the Quicktime enabler v.116 is necessary for HTML5 with that version.

You can get all of this for your PPCs here: http://code.google.com/p/tenfourfox/downloads/list

An extensive list to be sure but it is all here.

Reply0 replies
Version 10.0.10
Rardin Member IconComment+36

TenFourFox 17.0b1 is out and includes important security and other fixes. Anyone using TFF 17.0a2 should update as soon as possible.

Reply0 replies
Version 10.0.9
macuser87 Member IconReview+11

Without TFF we wouldn't have LW & AF! The Oxford of PowerPC browsers.

Reply1 reply
Version 10.0.6

I don't even know what LW and AF are! All I know is that installing this messed my browsing up badly. I've warned innocents in the past: only try this out on a backup partition.

This is for those who like to play with browsers rather than browse.

thfechter Member IconReview+6

Great app, thank you for doing this software! Keep up the great work.

If just someone could do the same with flash.

P.S. Long live the PowerPC! :-)

Reply0 replies
Version 10.0.6
user icon+116
Version 17.0.5
user icon+0
Version 17.0.4
user icon+0
Version 10.0.5
user icon+20
Version 10.0.4
user icon+222
Version 10.0.4
user icon+0
Version 10.0.3
user icon+222
Version 10.0.3
user icon+145
Version 10.0.2
user icon+8
Version 10.0.2
user icon+0
Version 9.0
> 5 56


Current Version (31.x)


Downloads 37,094
Version Downloads 315
License Free
Date 22 Jul 2014
Platform OS X / PPC 32
Price Free
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