A simple OS X tool to tell you if you need more memory, and if so, how much. DINMM uses a clever way of estimating your total memory requirement ie. the total memory that would be required to avoid pageouts for the typical set of applications that you use.

Free The Mem will help to quickly speed up your computer. Rather than wasting time rebooting, just run RAM Cleaning and all inactive RAM instantly clears. Just simply click "optimize memory and thats it".

Shows graphically the memory usage of open processes and applications in an easy-to-use interface that provides useful information, not cryptic data, through the use of visual representations.

MenuExtra for OS X that provides a quick overview on the memory (RAM) being used by each of your applications. You can monitor the memory usage of the foreground application, using this knowledge to restart anything that's started to bog down your system.

Provides a graphical display of your RAM usage under Mac OS X. You can instantly see how full your RAM is getting. Optionally uses sound to signal pageouts and/or an increase in your swapfile count; these can be a sign that you need more RAM.

Ram-testing utility with the ability to find intermittent memory problems that are the frequent cause of unexplained crashes and freezes. Memtest can identify random memory problems other utilities miss including defective motherboard CPU cache memory.

Front-end GUI to the 'memtest' command line memory testing program. This application will allow the user to select the number of test loops, as well as the amount of memory to test.