Is your Mac up to date with the latest version of the Mac operating system (macOS or OS X)? Is it using the version required by some product or feature? Why do you need a bootloader for mac os x 10 11 download free. Which versions are earlier (older) or later (newer, more recent) than the version currently installed? To find out, learn which version is installed now.
Java 1.8 mac. If your macOS isn't up to date, you may be able to update to a later version.
Firefox notifies me that I'm not running the latest version (I have 3.6.24 GTB7.1) and to download the version compatible with my older system (Mac Tiger 10.4.11). I click on that link and can find nothing that states what systems the version(s) there are compatible with. I'm running Mac OS X 10.4.11 'Intel,' TenFourFox doesn't help with that. Whenever I load Firefox it tells me to upgrade to 12.0 for security reasons. 12.0 is most definitely not compatible with the version of OS X on my MacBook Pro.
Which macOS version is installed?
From the Apple menu in the corner of your screen, choose About This Mac. You'll see the macOS name, such as macOS Mojave, followed by its version number. If some product or feature requires you to know the build number as well, click the version number to see it.
This example shows macOS Catalina version 10.15 build 19A583.
Which macOS version is the latest?
These are all Mac operating systems, starting with the most recent. When a major new macOS is released, it gets a new name, such as macOS Catalina. And as updates that change the macOS version number become available, this article is updated to show the latest version of that macOS.
If your Mac is using an earlier version of any Mac operating system, you should install the latest Apple software updates, which can include important security updates and updates for the apps installed by macOS, such as Safari, Books, Messages, Mail, Music, Calendar, and Photos.
macOS | Latest version |
---|---|
macOS Catalina | 10.15.5 |
macOS Mojave | 10.14.6 |
macOS High Sierra | 10.13.6 |
macOS Sierra | 10.12.6 |
OS X El Capitan | 10.11.6 |
OS X Yosemite | 10.10.5 |
OS X Mavericks | 10.9.5 |
OS X Mountain Lion | 10.8.5 |
OS X Lion | 10.7.5 |
Mac OS X Snow Leopard | 10.6.8 |
Mac OS X Leopard | 10.5.8 |
Mac OS X Tiger | 10.4.11 |
Mac OS X Panther | 10.3.9 |
Mac OS X Jaguar | 10.2.8 |
Mac OS X Puma | 10.1.5 |
Mac OS X Cheetah | 10.0.4 |
Learn more
- Always use the macOS that came with your Mac, or a compatible newer version.
- Learn how to reinstall macOS from macOS Recovery.
To get Firefox for Mac 10.4.11 you need to download Firefox 3.6.28 for Mac which is the last version of Firefox to support PowerPC (PPC) Macs. Mozilla has dropped support for Mac OS X 10.4 but Firefox 3.6.28 still works on PPC Macs. Important Note: Running Firefox 3.6.28 on a Mac poses a serious security threat to your Mac. Mozilla no longer issues security updates for it and it has many vulnerabilities that are not suited to surfing online anymore. In addition, Apple no longer supports OS X 10.4 or 10.5 so you run an even greater security risk by using both OS X 10.4 and Firefox 3.6.28.
To run Firefox for OS X 10.4.11, you’ll need the following system requirements:
Latest Firefox For Os X 10.4.11 Upgrade
- Intel x86 or PowerPC G3, G4, or G5 processor
- 128 MB RAM (Recommended: 256 MB RAM or greater)
Firefox For Mac 10.7.5 Download
- 200 MB hard drive space
However, we strongly recommend using TenFourFox to run Firefox on older Macs as it’s far more secure and works a lot better.
Firefox Download Os X
TenFourFox: The Best Way To Run Firefox On OS X 10.4.11
TenFourFox is a volunteer project run by diehard Mac fans which effectively allows you to run a more updated version of Firefox (Firefox 17) on OS X 10.4.11. The advantage of TenFourFox is that it’s more like the modern versions of Firefox than Firefox 3.6.28 which means it’s faster and safer. However, the disadvantage is that TenFourFox does not support plugins such as Flash and Java making it unusable with some sites.
TenFourFox works with both Tiger and Leopard, G3, G4 and G5 Macs and supports both HTML5 and JavaScript. Since YouTube now streams videos in HTML5 where available, this means the absence of Flash is not a problem for watching videos on the site using TenFourFox. You can download the correct version of TenFourFox for your PowerPC from the TenFourFox download page. Note that there’s a different download depending on whether you are using a G3, G4 and G5 Mac. If you’re looking for Firefox for OS X 10.1.5 to 10.3.9, TenFourFox also offer another Firefox adaptation called Classilla. If you’re also looking for Firefox for Mac OS X 10.5.8, you can find it here.