MacOptimizer 2.0 is an incredibly fast and efficient disk utility to quickly help you speed up and organize your Mac. NEW IN VERSION 2: Analyze and quit memory hogs, Manage startup items, Monitor CPU usage, Speed up Internet browsing, and new System Tweaks and enhancements! Other tools include Free Cache, Optimization, Maintenance, System Tweaks, Language Buster and Desktop Genie. Supports Mac OS X 10.7 (64bit) and newer (including Yosemite).