This is the software publisher's description. 

WinCleaner AntiSpyware is free software that helps protect your Microsoft Windows computer against pop-ups, slow performance, and security threats caused by spyware, adware and other unwanted nuisances.

It features Real-Time Protection and an automatic monitoring system against spyware that is both quick and timely so it minimizes interruptions and helps you stay productive.

WinCleaner AntiSpyware exceeds the protection of most commercial grade solutions! And since experts recommend that you have at least two or three different antispyware programs to maximize the security and privacy of your computer, you will find our free antispyware solution to be of great value.