Dr. Cleaner: Disk,Memory,System OptimizerBy Trend Micro, Inc. ( Free )
--- 2,500,000 USERS in 18 MONTHS. 110,000 RATINGS, AVERAGE RATING 4.8 --- Dr. Cleaner is the ONLY all-in-one FREE App that offers Memory Optimization, Disk Cleaning and System Monitoring to keep your Mac optimized for the ...