84,488,480 programs installed

Should I remove PerfectDisk Rx Suite?

What percent of users and experts removed it?
8% remove it92% keep it
Overall Sentiment
Very good
What do people think about it?
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How common is it?
Reach 0.0001%


VersionDistribution 50.00% 50.00%

PerfectDisk Rx Suite


PerfectDisk Rx Suite is a program developed by Raxco Software. The most used version is, with over 98% of all installations currently using this version. Upon installation and setup, it defines an auto-start registry entry which makes this program run on each Windows boot for all user logins. It adds a background controller service that is set to automatically run. Delaying the start of this service is possible through the service manager. The software installer includes 15 files and is usually about 18.92 MB (19,835,528 bytes). In comparison to the total number of users, most PCs are running the OS Windows Vista (SP2) as well as Windows 7. While about 80% of users of PerfectDisk Rx Suite come from the United States, it is also popular in France.

Program detailsProgram details

URL: www.Raxco..com
Installation folder: C:\Raxco\PerfectDiskRx\
Uninstaller: MsiExec.exe /I{7C32D736-DDF5-400B-BEB1-479B083CC114}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 18.92 MB
Language: English (United States)

Program filesFiles installed by PerfectDisk Rx Suite

  • AutoUpd9PS.dll - Raxco Software, Inc. AutoUpd9PS Application (AutoUpd9 Proxy)
  • PerfectDiskRx.exe - PerfectDiskRx Module
  • PD9Engine.exe - PD9Engine Module
  • PDCleaner.exe - PDCleaner Module
  • PD9Agent.exe - PD9Agent Module
  • AutoUpd9.exe - AutoUpd Module (Auto Update)
  • PD9EnginePS.dll - PerfectDisk (PD9Engine Proxy)
  • PD9Utils.dll - PD9Utils Module
  • PDState.exe - PDState Module
  • PDDb.dll - PDDb Dynamic Link Library
  • QtCore4.dll (by Trolltech ASA) - Qt4 (C++ application development framework.)
  • QtGui4.dll (by Trolltech ASA)
  • msvcp80.dll (by Microsoft) - Microsoft® Visual Studio® 2005 (Microsoft® C++ Runtime Library)
  • msvcr80.dll (by Microsoft) - Microsoft® C Runtime Library
  • Sqlite3.dll - sqlite3 Dynamic Link Library

Program behaviorsBehaviors exhibited

  • PD9Engine.exe runs as a service named 'PD9Engine' (PD9Engine).
Startup File (All Users Run)
  • PerfectDiskRx.exe is loaded in the all users (HKLM) registry as a startup file name 'PerfectDiskRx' which loads as C:\Program Files\Raxco\PerfectDiskRx\PerfectDiskRx.exe /tray /startrun.

How do I remove PerfectDisk Rx Suite?

You can uninstall PerfectDisk Rx Suite 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/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program PerfectDisk Rx Suite, click it, and then do one of the following:
    • Windows Vista/7/8/10: 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 PerfectDisk Rx Suite.

Win Vista (SP2) 50%
Win 7 50%
Automatically starts? Yes
(Found in the run registry)
Uninstall it 8%
Keep it 92%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows Vista 50.00%
Windows 7 50.00%
Which OS releases does it run on?
Windows 7 Ultimate 50.00%
Windows Vista Home Premiu... 50.00%

Distribution by countryGeography

80.00% of installs come from the United States
Which countries install it?
  United States 80.00%
  France 20.00%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 50.00%
Acer 50.00%

About (from Raxco Software Inc.)

For over 30 years Raxco Software has developed award-winning defragmentation solutions and performance utilities that improve hard drive and server performance, simplify system administration and help our customers work more efficiently –at home and at the office.
Publisher URL: www.raxco.com


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