Optimize, tweak, clean up, repair, and improve security of Windows 7 PCs.
Kingsoft PC Doctor - Free Professional Windows Diagnosis & Optimization Software
Clean and defragment Windows registry, and remove unneeded files and apps.
Main window 
Main Window 
Drivers 
Processes 
Options 
Main Screen 
Main window 
Main Window 
Column Customization 
The Installer 
Other Options 
The Services 
Log Window 
About Window 
Main Window 
General Options 
Processes Window With Context Menu 
The System Tweaker 
Main window 
MainWindow 
Main Page 
Main Window 
Main Window 
Startup Guard 
Deleting Executable File 
Installation 
Disabling Running Process 
Main Window 
