Quickly clear out unused files.
Memory Clean is the ultimate app for optimizing your Mac's memory and is best used after you have finished using a memory (RAM) intensive app or game.
Run system shell scripts to perform maintenance routines and clear cache files.
Multifunctional utility for Mac OS X.
Perform maintenance and other tasks on your Mac.
Free up storage space, manage big files and apps, prevent privacy leak for iOS devices on Mac.
Optimize and customize the Mac OS X operating system.
Maintain your Mavericks.
Offers a "cold disk buffer cache" which is similar to the state of the OS after a reboot.