USB 2.0 interface is strongly recommended.Core Image-supported video card is strongly recommended.20 GB or larger Apple Partition Map-formatted partition.

Deeply integrated optimizations such as a reduced OS size, reduced CPU and RAM usage, PowerPC-only code everywhere, and system-wide ad blocking.Updated applications including WebKit 604.5.6, Mail with WebKit integration, QuickTime 7.7 Pro, Bash 4.3.30, and ntpd 4.2.8.Updated security certificates inline with macOS 10.13.6 (High Sierra).Comprehensive system themes inline with Mac OS X 10.8.5 (Mountain Lion), macOS 10.13.6 (High Sierra), and iOS 7, featuring authentic desktop pictures, user pictures, and screen savers unique to each theme.Desktop pictures, user pictures, screen savers, fonts, and Apple dictionaries inline with Mac OS X 10.6.8 (Snow Leopard), alongside apps such as Dashboard 1.7, Exposé 1.1, Front Row 1.1, Spaces 1.1, Time Machine 1.1, Java Preferences 13.9.8, and System Profiler 10.6.0.Full compatibility with the Apple Aluminum Keyboard and Magic Mouse (with Momentum Scrolling).Faster startup times, application launch times, and network performance.

Mac os x 10.5 leopard download