Mac OS 8 8.1. Apple Mac OS 8 was another major overhaul of the OS from the earlier Mac OS 7.It added a new Platinum visual theme, a multi threaded Finder, better virtual memory, and many customization options. 8.5 and later require a PPC CPU.

What can be Mac Operating-system 8.5 8.6 for H3 H4? Released October 17, 1998, Mac Operating-system 8.5 has been the initial version of the Mac pc OS to run exclusively on Macs outfitted with a PowerPC processor chip. If you consider to install Mac Operating-system 8.5 on a 68k Mac pc, the Sad Mac error display will appear. As like, it changed some but not really all of the 680x0 code with PowerPC code, improving program performance by depending much less on 680x0 emulation. This collection consists of downloads of Macintosh Operating-system 8.5 and 8.6 install Compact disc's for numerous iMac, PowerBooks, PowerMacs G3 and H4 versions from 233MHz to 333mhz. Download Mac Operating-system 8.5 8.6 for H3 G4 for Macintosh.

1. Mac OS X Mountain Lion 10.8.5 Free Download, Mac OS X Mountain Lion Latest Version Offline Setup, Download Mac OS X Mountain Lion v10.8.5, Mac Operating System Mountain Lion.
2. Mac OS 8 8.1. Apple Mac OS 8 was another major overhaul of the OS from the earlier Mac OS 7.It added a new Platinum visual theme, a multi threaded Finder, better virtual memory, and many customization options. 8.5 and later require a PPC CPU.