Kingsoft PC Doctor 3.7.0.47 that could have been downloaded from our website for free. The following versions: 3.7, 3.6 and 3.5 were the most frequently downloaded ones by the program users. Commonly, this program's installer has the following filenames: KSafe.exe and setup_multilang.exe etc.
This free PC software can be installed on Windows XP/XP Professional/Vista/7/8/10/11 environment, 32-bit version. The program lies within System Utilities, more precisely System Optimization. This free program was originally designed by Kingsoft Security.
From the developer:
Kingsoft PC Doctor, which focuses on providing computer users excellent privacy cleaner, registry cleaner and, brilliant Windows optimization service, is your best free professional and easy-to-use Windows Diagnosis and Optimization software. Meanwhile, Computer Health Diagnosis provides you a quick and deepin computer working status diagnosis and, gives you professional suggestion to optimize computer to peak performance.
You may want to check out more software, such as Wise PC Doctor, Kingsoft office flip or Bug Doctor, which might be related to Kingsoft PC Doctor.
Device Assistants
File Managers