PC Speed Up PC Speed Up

A guide to uninstall PC Speed Up from your computer

PC Speed Up is a computer program. This page holds details on how to remove it from your computer. The Windows version was created by Optimal Software s.r.o.. Additional info about Optimal Software s.r.o. can be seen here. Click on to get more info about PC Speed Up on Optimal Software s.r.o.'s website. The program is often found in the C:\Program Files (x86)\PC Speed Up directory. Keep in mind that this path can differ being determined by the user's preference. PC Speed Up's entire uninstall command line is C:\Program Files (x86)\PC Speed Up\unins000.exe. The application's main executable file has a size of 346.70 KB (355016 bytes) on disk and is named PCSUNotifier.exe.

The following executable files are contained in PC Speed Up. They occupy 781.89 KB (800656 bytes) on disk.

  • PCSUNotifier.exe (346.70 KB)
  • PCSUService.exe (435.20 KB)

The current web page applies to PC Speed Up version only. Click on the links below for other PC Speed Up versions: to view all...
When planning to uninstall PC Speed Up you should check if the following data is left behind on your PC.

Directories found on disk:
  • C:\Program Files (x86)\PC Speed Up

The files below are left behind on your disk when you remove PC Speed Up:
  • C:\Program Files (x86)\PC Speed Up\App.config
  • C:\Program Files (x86)\PC Speed Up\Common.Logging.dll
  • C:\Program Files (x86)\PC Speed Up\Icon.ico
  • C:\Program Files (x86)\PC Speed Up\Images\am-ar.png
  • C:\Program Files (x86)\PC Speed Up\Images\am-cs.png
  • C:\Program Files (x86)\PC Speed Up\Images\am-da.png
  • C:\Program Files (x86)\PC Speed Up\Images\am-de.png
  • C:\Program Files (x86)\PC Speed Up\Images\am-en.png
  • C:\Program Files (x86)\PC Speed Up\Images\am-es.png
  • C:\Program Files (x86)\PC Speed Up\Images\am-fi.png
  • C:\Program Files (x86)\PC Speed Up\Images\am-fr.png
  • C:\Program Files (x86)\PC Speed Up\Images\am-hu.png
  • C:\Program Files (x86)\PC Speed Up\Images\am-it.png
  • C:\Program Files (x86)\PC Speed Up\Images\am-jp.png
  • C:\Program Files (x86)\PC Speed Up\Images\am-nl.png
  • C:\Program Files (x86)\PC Speed Up\Images\am-no.png
  • C:\Program Files (x86)\PC Speed Up\Images\am-pl.png
  • C:\Program Files (x86)\PC Speed Up\Images\am-pt.png
  • C:\Program Files (x86)\PC Speed Up\Images\am-ro.png
  • C:\Program Files (x86)\PC Speed Up\Images\am-ru.png
  • C:\Program Files (x86)\PC Speed Up\Images\am-se.png
  • C:\Program Files (x86)\PC Speed Up\Images\am-sk.png
  • C:\Program Files (x86)\PC Speed Up\Images\am-sl.png
  • C:\Program Files (x86)\PC Speed Up\Images\am-tr.png
  • C:\Program Files (x86)\PC Speed Up\ManagedWifi.dll
  • C:\Program Files (x86)\PC Speed Up\PCSpeedUp.s3db
  • C:\Program Files (x86)\PC Speed Up\PCSUHelper.dll
  • C:\Program Files (x86)\PC Speed Up\PCSUNotifier.exe
  • C:\Program Files (x86)\PC Speed Up\PCSUService.conf
  • C:\Program Files (x86)\PC Speed Up\PCSUService.exe
  • C:\Program Files (x86)\PC Speed Up\PCSUService.log
  • C:\Program Files (x86)\PC Speed Up\PCSUService-Timer.log
  • C:\Program Files (x86)\PC Speed Up\PCSUSpeedTest.exe.config
  • C:\Program Files (x86)\PC Speed Up\PCSUUCC.log
  • C:\Program Files (x86)\PC Speed Up\PopupNotification.dll
  • C:\Program Files (x86)\PC Speed Up\SharpBrake.dll
  • C:\Program Files (x86)\PC Speed Up\SpeedChecker.dll
  • C:\Program Files (x86)\PC Speed Up\Sqlite3.dll
  • C:\Program Files (x86)\PC Speed Up\unins000.dat
  • C:\Program Files (x86)\PC Speed Up\unins000.msg
  • C:\Program Files (x86)\PC Speed Up\uninstaller.dat
  • C:\Users\UserName\AppData\Local\Packages\Microsoft.Windows.Cortana_cw5n1h2txyewy\LocalState\AppIconCache\100\{7C5A40EF-A0FB-4BFC-874A-C0F2E0B9FA8E}_PC Speed Up_PCSULauncher_exe

Registry keys:
  • HKEY_CURRENT_USER\Software\Speedchecker Limited\PC Speed Up
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\PCSU-SL_is1
  • HKEY_LOCAL_MACHINE\Software\Speedchecker Limited\PC Speed Up
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Speedchecker Limited\PC Speed Up

Open regedit.exe to delete the values below from the Windows Registry:
  • HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\PCSUService\ImagePath

How to remove PC Speed Up from your PC using Advanced Uninstaller PRO

PC Speed Up is a program marketed by the software company Optimal Software s.r.o.. Frequently, users decide to remove this application. This is difficult because removing this manually takes some knowledge related to removing Windows applications by hand. One of the best EASY way to remove PC Speed Up is to use Advanced Uninstaller PRO. Here is how to do this:

1. If you don't have Advanced Uninstaller PRO on your PC, install it. This is good because Advanced Uninstaller PRO is a very efficient uninstaller and general utility to maximize the performance of your PC.


  • go to Download Link
  • download the program by clicking on the green DOWNLOAD button
  • install Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. It's recommended to take some time to get familiar with Advanced Uninstaller PRO's design and number of tools available. Advanced Uninstaller PRO is a powerful Windows tool.

3. Click on the General Tools category
Go to General Tools

4. Activate the Uninstall Programs feature
Go to Uninstall Programs

5. A list of the programs installed on the computer will be shown to you

6. Navigate the list of programs until you find PC Speed Up or simply activate the Search field and type in "PC Speed Up". The PC Speed Up program will be found automatically. Notice that after you select PC Speed Up in the list of applications, some data regarding the application is available to you:

  • Star rating (in the lower left corner). The star rating explains the opinion other people have regarding PC Speed Up, ranging from "Highly recommended" to "Very dangerous".
  • Opinions by other people - Click on the Read reviews button.
  • Technical information regarding the app you wish to uninstall, by clicking on the Properties button.
For instance you can see that for PC Speed Up:

  • The web site of the application is:
  • The uninstall string is: C:\Program Files (x86)\PC Speed Up\unins000.exe
7. Press the Uninstall button. A confirmation page will come up. accept the uninstall by pressing Uninstall. Advanced Uninstaller PRO will automatically remove PC Speed Up.
Uninstall PC Speed Up

8. After removing PC Speed Up, Advanced Uninstaller PRO will ask you to run a cleanup. Press Next to perform the cleanup. All the items that belong PC Speed Up that have been left behind will be detected and you will be asked if you want to delete them. By removing PC Speed Up with Advanced Uninstaller PRO, you can be sure that no registry items, files or directories are left behind on your disk.

Your computer will remain clean, speedy and ready to serve you properly.


The text above is not a recommendation to uninstall PC Speed Up by Optimal Software s.r.o. from your computer, we are not saying that PC Speed Up by Optimal Software s.r.o. is not a good application. This text simply contains detailed info on how to uninstall PC Speed Up in case you decide this is what you want to do. The information above contains registry and disk entries that Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' PCs.

2017-12-30 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2017-12-29 22:36:42.437