Mac Os 10.5.8 Installer ((install))

Once you have a fully updated 10.5.8 system, use Carbon Copy Cloner (v3.4.6 for Leopard) to clone your drive to a spare USB. That clone becomes your ultimate "10.5.8 Installer" for future Macs.

While Apple no longer sells physical Leopard discs, they still host the Mac OS X 10.5.8 Combo Update . This is not a full installer ; it is an update package for systems already running an earlier version of Leopard (10.5.0–10.5.7). mac os 10.5.8 installer