Free
Memory Clean
Instantly boost the memory in your Mac
Flush and manage your Mac's RAM in a click
If you're experiencing frequent memory issues or applications responding slowly on your Mac then MemoryKeeper may be the solution. MemoryKeeper allows you to manually or automatically flush and manage memory in real-time and ensure the smooth running of your Mac. MemoryKeeper gives you a clear overview of memory in use and the available memory to clear. However, you should use MemoryKeeper with caution because OS X already manages how it allocates RAM and such apps can make your system unstable.
Free
Instantly boost the memory in your Mac
Paid
A utility tool for removing temporary files
Free
Optimize Your Mac's Performance with iCleanMemory
Free
Efficient Software Management with AppFresh
Paid
Memory Booster - RAM Optimizer - Give your PC memory a boost!
Trial version
Keep your MacBook from over heating
A full version program for mac
Two-pane file management with tabs
Read out all accessible sensors
Psychedelic lamps on your Dashboard
Cleaner and optimizer suitable for Tiger and above
Get the answer
Locate and eliminate duplicate pictures in iPhoto
PDF Editor Pro
The uninstaller that Mac forgot
Unlock over 225 hidden OS X features
Boot your Mac using another drive or partition
A free program for Mac, by Microsoft.