MemBoost RAM Optimizer is a very light Memory Management utility which allows you to take total control over your System s RAM. You can manually FREE a certain amount of RAM or set MemBoost to do this automatically. -MemBoost RAM Optimizer is a very light Memo ry Management utility which allows you to take t otal control over your System's RAM. You can manu FREE ally a certain amount of RAM or set MemBoost to do this automatically.