Torrent Mac Os X Leopard 10.5.8
I have an iMac(Early 2009) running Leopard (10.5.8). Now I want to upgrade my OS to El Capitan (10.11).The situation is this one:✔ my iMac version is listed under the upgradable devices✘ MacOSX 10.6.8 is required to be installed (due to Mac App Store introduction) on the iMac Official solution (or what I undestood reading Apple website). buy the DVD of Snow Leopard (10.6) from online Apple Store and install it on 10.5.8;.
update the OS until 10.6.8;. use the App Store to download and install El Capitan.Said that, after some search, I found showing alternative methods to upgrade from 10.5.8 MacOSX version to a more recent one. I'm not a lawyer however my take on it is when OS X became a free upgrade it was dependent on having at least Mac OS X 10.6.8 or higher so IMO if you do not own a copy of Mac OS X 10.6 or higher then the legality is questionable and I'd say dishonest at the lease.
Apple Mac Os X Leopard Release Date
Download Mac Os 10.5 Leopard
That said, what your asking is doable. Note that when I say own a copy I actually means having paid for a license to use (Mac) OS X either by the purchase thereof,e.g. A Mac OS X 10.6 DVD, or later version having come installed on your Mac.–Jan 12 '16 at 2:23.