Download of Memory Boost 1.01 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. Memory Boost for Mac lies within System Tools, more precisely System Optimization.
The most popular version among the application users is 1.0. This free Mac application was originally designed by Bloop Software. We recommend checking the downloaded files with any free antivirus. Memory Boost can be installed on Mac OS X 10.8 or later.
From the developer:
Memory Boost is a new generation of memory cleaner applications for Mac OS X. Recent OS have very advanced memory management and should not use any third-part free memory apps that just remove the inactive memory causing the system run slow and using a lot of virtual memory.
Memory Boost instead lets the system compress the inactive memory of other apps, keeping the system performance responsive and fast.
You may want to check out more software for Mac, such as Memory Booster - RAM Optimizer, Boost&Memory or Memory-Map, which might be related to Memory Boost.
System Optimization
System Optimization