MainMenu Pro is a Mac system optimization tool that I really like to use. In addition to system cleanup features, it also adds Clipboard, process management, custom optimization tasks and other features.
Basic Features – Home Clean.
Clears user cache, Dashboard cache, browser cache, .DS_Store files, and archives desktop files/folders with one click
Volumes.
Repair disk permissions, eject loading disks with one click, safely free up free space and find large files
Daily/Weekly/Monthly Maintenance
Optimize.
Free up memory, rebuild Launch Services, Spotlight indexing
Wastebasket Management
Clipboard – clipboard management
Process Management
System Cleanup
System Settings
Customised optimisation tasks
