We can clean the RAM just by using a Notepad application. This do not require any software. Just Follow these simple steps.
Open Notepad and Type
FreeMem=Space(64000000)
Now save it as CleanRAM.vbs on desktop
Run the file and your RAM may be free.
Of course you can edit the code in the file for a greater “cleaning-progress”.
For example:
FreeMem=Space(1280000000)
FreeMem=Space(2560000000)
FreeMem=Space(5120000000)
FreeMem=Space(10240000000)