Emsa EZMem Optimizer is a useful and very simple free RAM application. Users that like simplicity, may indeed like this program. Just one click of a button - and in a few seconds your system recovers valuable RAM. It also shows realtime memory status, to check the difference after and before freeing RAM on your machine. This application has been optimized for a balance between RAM freed and system performance. Do not use the system while optimizing. We strongly recommend using the Light level of Optimization.