

If you have any other questions about using Firefox for OS X 10.5.8, let us know in the comments below. Head over to this download page to get Firefox 15 on your Mac works fine with the new Mac OS X Mountain Lion. You can also download Firefox DMG file from the official Mozilla website.

You can use Apple’s Migration Assistant to transfer everything from your old Mac or OS X, including Firefox. On your Mac, launch your current Firefox browser, go to Firefox -> About Firefox and allow the new version to download and install automatically. If you do decide to upgrade your OS X or Mac, you don’t have to lose all of your Firefox settings and bookmarks.

Officially, you’re also supposed to be running at least OS X 10.6.6 in order to upgrade via the Mac App Store (which OS X 10.5 can’t access) but there is a way to install Lion from a bootable DVD or USB drive. If you’re unsure about your Mac’s specification, go to the Apple icon in the top left corner of our screen and select “About This Mac”. To do this though, your Mac will need to be an Intel Mac with a minimum of Core 2 Duo, i3, i5, i7 or Xeon processor and at least 2 GB of RAM. Compatibility and security of your Mac.Download, install, or update. It’s also highly likely that Apple will also stop supporting OS X 10.6 Snow Leopard soon too, so our advice is try to upgrade to at least OS X 10.7 Lion. To get Firefox for Mac 10.4.11 you need to download Firefox 3.6.28.MidwayUSA is a privately held American retailer of various hunting and outdoor-related products.Download OS X Lion Update 10.7.5 (Client Combo) The 10.7.5 update is recommended for all OS X Lion users. An even more compelling reason to upgrade from OS X 10.5 is that since 2009, Apple has stopped supporting Leopard anymore meaning the entire OS is vulnerable to attack and serious stability issues.
