MemoryFreer 1.2.2 | Mac Os X | 7 MB
MemoryFreer does just what it says - free up memory, especially the inactive memory that occupies the precious RAM on your computer. It greatly improves the performance of your memory-hungry applications such as Photoshop, Safari/Firefox, Office, iWork, Parallel/VMware, etc.
Just click "Free Memory" button and watch the magic work! In some occasion you may need to run it a few times to shrink inactive memory to minimal.
MemoryFreer can also serve as a memory usage monitor, with real-time usage shown as a pie chart on menubar.
Requirements: Mac OS X 10.5 or later