Memory Defragger 1.3.48 (Windows)
Source: Linderoth Designs
Many applications leaves their used memory locked for other programs to use. After a couple of hours of working your computer seems really slow.This never happens when "MemDef" is installed. Memory Defragger free's up that locked memory, and makes it available for other applications to use. "MemDef" remains in the background, monitors the system and keeps it fresh.