CleanMem - CleanMem keeps memory use in check on the system without the memory being pushed to the page file.
CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
Wise Memory Optimizer - Wise Memory Optimizer a simple and effective RAM booster to help you free up memory and get your computer running smoothly again.
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
Memory Cleaner X - Memory Cleaner X cleans inactive RAM from your computer that allows you to have more applications...
AVG PC TuneUp - Peak performance for your PC. Keeps it going for longer. - More Speed Turbo Mode