Learn how to install a Nintendo 64 (N64) Emulator onto your macOS or Mac OS X computer. It started out on PowerPC processors but later transitioned onto Intel processors with Mac OS X Leopard (10.5) the last to natively support the PowerPC architecture and Snow Leopard (10.6) the last to support PowerPC applications on Intel-based Macs. If you want to use SheepShaver to run MAC on your Windows PC, you can get the installer from,. Originally, SheepShaver is designed for the BeOS and Linux. SheepShaver is also known as a PowerPC Apple MAC emulator which also has the versions for Linux and MAC OS X. Windows 10 Mac OSX Windows XP Windows Vista Antivirus Guides Email Guides Networking Guides Errors. Mac OSX 10.9 (Mavericks) Mac OSX 10.7 (Lion) Mac OSX 10.6 (Snow Leopard) Mac OSX 10.5 (Leopard) Mac OSX 10.4 (Tiger) Windows 8.1 Windows 8 Windows 7 Windows Vista Windows XP Networking Guides.