Wise Memory Optimizer software (version 4.1.9) is a robust tool for enhancing PC performance by freeing up and optimizing the computer's physical memory. The software is designed to automatically or manually release memory with a single click, which helps to improve the speed and stability of your PC. It is lightweight and user-friendly, with a real-time dynamic graph showcasing the physical memory status. Additionally, the software features an automatic memory optimization feature that works when the memory usage exceeds a certain threshold.