77,019,263 programs installed

Should I remove Kingsoft PC Doctor?

What percent of users and experts removed it?
56% remove it44% keep it
Overall Sentiment
Fair
What do people think about it?
(click star to rate)
How common is it?
Global Rank #6,919
United States Rank #7,639
Reach 0.0727%
Installation trends (last 30 days)

Versions

VersionDistribution
3.7.0.47 100.00%

Kingsoft PC Doctor 3.7.0.47

What is Kingsoft PC Doctor?  (from Kingsoft Security)

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...  Read more

Overview

Kingsoft PC Doctor 3.7.0.47 is a software program developed by Kingsoft Security. During setup, the program creates a startup registration point in Windows in order to automatically start when any user boots the PC. Upon being installed, the software adds a Windows Service which is designed to run continuously in the background. Manually stopping the service has been seen to cause the program to stop functing properly. It adds a background controller service that is set to automatically run. Delaying the start of this service is possible through the service manager. A scheduled task is added to Windows Task Scheduler in order to launch the program at various scheduled times (the schedule varies depending on the version). When installed, it will add a context menu handler to the Windows shell in order to provide quick access to the program. The primary executable is named ksafe.exe. The setup package generally installs about 56 files and is usually about 15.9 MB (16,669,554 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows 8. While about 37% of users of Kingsoft PC Doctor come from the United States, it is also popular in Canada and United Kingdom.

Program detailsProgram details

Displayed publisher: Kingsoft PC Doctor
URL: pcdoctor.kingsoft.com
Installation folder: C:\Program Files\kingsoft\pcdoctor
Uninstaller: C:\Program Files\Kingsoft\PCDoctor\uninst.exe
Estimated size: 15.9 MB

Program filesFiles installed by Kingsoft PC Doctor 3.7.0.47

Program executable:ksafe.exe
Name:Kingsoft PC Doctor
PC Doctor
Path:C:\Program Files\kingsoft\pcdoctor\ksafe.exe
MD5:ac7babaf09781e039da10f001322cd9b
Additional files:
  • kcldrep.dll - Kingsoft Antivirus Security System (Kingsoft Antivirus Report Library)
  • kdump.dll - Kingsoft Antivirus Dump Collect Library
  • kdumpfix.exe - Kingsoft Antivirus Crash AutoFix Application
  • kexectrl.dll - Kingsoft Exe Run Controller
  • kscanner.dll - Kingsoft Antivirus AQ100 Scanner Module
  • ksreng3.dll - Kingsoft System Repair Engine
  • ksscore.dll - Kingsoft Rescue Core
  • khandler.dll - Kingsoft Antivirus AQ100 System (Kingsoft Antivirus AQ100 Handler Module)
  • kavquara.dll - Kingsoft Internet Security (Kingsoft Antivirus Quarantine Module)
  • ktoolupd.dll - Kingsoft Download Module
  • kxebase.dll - Kingsoft Antivirus Base SDK
  • scom.dll - Kingsoft Internet Security SCOM
  • fcache.dll - Kingsoft PC Doctor (PC Doctor System Cleaner Cache Module)
  • kavmgr.dll - Anti-Virus Software Manager Module
  • kclear.dll - PC Doctor System Cleaner
  • kdumprep.exe - PC Doctor Dump Collecter
  • kiefixeng.dll - KSafe IEScan Engine
  • kispublic.dll - Kingsoft's public lib
  • kplugeng.dll - KSafe Plugin Engine
  • kproclib.dll - PC Doctor ProcLib Module
  • krunopt.dll - PC Doctor Run Manager
  • ksafedb.dll - KSafe DB Engine
  • ksafeexam.dll - PC Doctor Examination
  • ksafemenu64.dll - Ksafe Right Menu
  • ksafepush.exe - Kingsoft PC Doctor Push
  • KSafeSvc.exe - PC Doctor Service
  • KSafeTray.exe - PC Doctor Flow Monitor
  • ksafeup.dll - KSafe Uplive
  • ksafever.dll - PC Doctor version
  • ksafevul.dll - PC Doctor Vulnerability Fix
  • kscan.dll - PC Doctor scan module
  • ksfmon.dll - KSafe Monitor
  • ksshield.dll - ksafe webshield module
  • kwsctrl.dll - kwsctrl
  • perfopt.exe - PC Doctor System Optimization
  • push123.exe - PC Doctor Push
  • regcleaner.dll - PC Doctor System Cleaner RegCleaner Module
  • setup_multilang.exe - Kingsoft PC Doctor Installer
  • trackcleaner.dll
  • uninst.exe - PC Doctor
  • fwproxy.dll
  • knescan.dll - KSafe Heuristic Scan Engine
  • kswbc.dll - PC Doctor WebShield kswbc Module
  • kswebshield.dll - PC Doctor WebShield kswebshield Module
  • kwsplugin.dll - PC Doctor WebShield kwsplugin Module
  • kwssp.dll - PC Doctor WebShield kwwsp Module
  • kwsui.dll - PC Doctor WebShield kwsui Module
  • netmon.exe - PC Doctor Traffic Monitor
  • netstat.dll - ksafe netflux module
  • startdetect64.exe

Program behaviorsBehaviors exhibited

Context Menu Handler
  • ksafemenu64.dll added to Windows Explorer under the name 'ksafe_64bit' with a class of {420A138A-C7ED-4917-89CC-59E47083CF90}.
2 Scheduled Tasks
  • KSafe.exe is scheduled as a task with the class '{3582B241-6638-4B6C-ABEC-9057ADD41314}' (runs on registration).
  • KSafeTray.exe is scheduled as a task named 'KsafeDelay'.
Scheduled Task (Boot/Login)
  • KSafeTray.exe is automatically launched at startup through a scheduled task named KSafeTray.
Service
  • KSafeSvc.exe runs as a service named 'KSafe service' (KSafeSvc) "KSafe service".
2 Startup Files (User Run)
  • KSafeSvc.exe is loaded in the current user (HKCU) registry as an auto-starting executable named 'PC Doctor Service' and executes as C:\Program Files\Kingsoft\PCDoctor\KSafeSvc.exe.
  • KSafe.exe is loaded in the current user (HKCU) registry as an auto-starting executable named 'PC Doctor' and executes as C:\Program Files\Kingsoft\PCDoctor\KSafe.exe.
2 Startup Files (All Users Run)
  • KSafeTray.exe is loaded in the all users (HKLM) registry as a startup file name 'KSafeTray' which loads as "C:\Program Files\Kingsoft\PCDoctor\KSafeTray.exe" -autorun.
  • ksafepush.exe is loaded in the all users (HKLM) registry as a startup file name 'ksafepush' which loads as C:\Program Files\Kingsoft\PCDoctor\ksafepush.exe -setidstartpage.

Program resource utilizationResource utilization averages

KSafeSvc.exe
Memory:3.83 MB
21.09 MB average
CPU cycles/sec:7,478
8,062,084 average
I/O reads/min:79 Bytes
435.61 KB average
I/O writes/min:2 Bytes
105.02 KB average
KSafeTray.exe
Memory:14.08 MB
Total CPU:0.0167549858%
Kernel CPU:0.00070483%
User CPU:0.01605016%
CPU cycles/sec:1,603,895
Switches/sec:17
I/O reads/min:5.41 KB
I/O writes/min:2 KB

How do I remove Kingsoft PC Doctor?

Quickly and completely remove Kingsoft PC Doctor 3.7.0.47 from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall Kingsoft PC Doctor from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Kingsoft PC Doctor 3.7.0.47, click it, and then do one of the following:
    • Windows Vista/7/8: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Kingsoft PC Doctor.

HOW IT STARTS
Automatically starts? Yes
(Found in the run registry)
 
USER ACTIONS
Uninstall it 56%
Keep it 44%
 
GLOBAL RANK
#6,919

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 66.05%
Windows 8 15.60%
Windows XP 12.17%
Windows Vista 5.99%
Windows Server 2003 0.20%
Which OS releases does it run on?
Windows 7 Home Premium 30.83%
Windows 7 Ultimate 22.43%
Microsoft Windows XP 12.25%
Windows 7 Professional 9.98%
Windows 8.1 4.35%
Windows Vista Home Premiu... 3.46%

Distribution by countryGeography

36.79% of installs come from the United States
Which countries install it?
  United States 36.79%
  Canada 7.81%
  United Kingdom 5.88%
  India 3.51%
  Romania 2.90%
  Australia 2.46%
  Hungary 2.37%
  Italy 2.11%
  Netherlands 1.67%
  Finland 1.58%
  Greece 1.58%
  BD 1.49%
  Philippines 1.23%
  Germany 1.23%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 30.68%
Dell 23.05%
Acer 13.96%
Toshiba 9.09%
ASUS 8.77%
GIGABYTE 6.17%
Lenovo 2.60%
Intel 1.79%
American Megatrends 1.46%
Samsung 1.30%
Sahara 1.14%
Common models
HP Pavilion dv6 Notebook ... 5.34%
HP Pavilion g6 Notebook P... 4.27%
TOSHIBA Satellite C660 2.49%
HP G61 Notebook PC 2.14%
HP Pavilion g7 Notebook P... 2.14%
HP G62 Notebook PC 2.14%

About (from Kingsoft Security)

Established in 1989, Kingsoft Security have dedicated to develop Internet security software for twenty years.
Publisher URL: www.kingsoftsecurity.com

comments1 comment

user comment
user comment
Akilah1over a year ago
I do this, a box pops up written in Chinese. Now sure what to click on in the Chinese box