CCleaner CCleaner



A guide to uninstall CCleaner from your system

CCleaner is a Windows application. Read more about how to remove it from your computer. The Windows release was created by Piriform. Additional info about Piriform can be found here. The application is usually found in the C:\Program Files\CCleaner directory (same installation drive as Windows). CCleaner's full uninstall command line is C:\Program Files\CCleaner\uninst.exe. CCleaner64.exe is the CCleaner's main executable file and it occupies around 5.87 MB (6160152 bytes) on disk.

The executable files below are part of CCleaner. They occupy an average of 10.34 MB (10842968 bytes) on disk.



  • CCleaner.exe (4.32 MB)
  • CCleaner64.exe (5.87 MB)
  • uninst.exe (149.29 KB)


This web page is about CCleaner version 4.14 only. You can find below info on other application versions of CCleaner:

...click to view all...
If you are manually uninstalling CCleaner we suggest you to check if the following data is left behind on your PC.

You should delete the folders below after you uninstall CCleaner:
  • C:\Program Files\CCleaner

Generally, the following files remain on disk:
  • C:\Program Files\CCleaner\CCleaner.exe
  • C:\Program Files\CCleaner\CCleaner64.exe
  • C:\Program Files\CCleaner\Lang\lang-1025.dll
  • C:\Program Files\CCleaner\Lang\lang-1026.dll
  • C:\Program Files\CCleaner\Lang\lang-1027.dll
  • C:\Program Files\CCleaner\Lang\lang-1028.dll
  • C:\Program Files\CCleaner\Lang\lang-1029.dll
  • C:\Program Files\CCleaner\Lang\lang-1030.dll
  • C:\Program Files\CCleaner\Lang\lang-1031.dll
  • C:\Program Files\CCleaner\Lang\lang-1032.dll
  • C:\Program Files\CCleaner\Lang\lang-1034.dll
  • C:\Program Files\CCleaner\Lang\lang-1035.dll
  • C:\Program Files\CCleaner\Lang\lang-1036.dll
  • C:\Program Files\CCleaner\Lang\lang-1037.dll
  • C:\Program Files\CCleaner\Lang\lang-1038.dll
  • C:\Program Files\CCleaner\Lang\lang-1040.dll
  • C:\Program Files\CCleaner\Lang\lang-1041.dll
  • C:\Program Files\CCleaner\Lang\lang-1042.dll
  • C:\Program Files\CCleaner\Lang\lang-1043.dll
  • C:\Program Files\CCleaner\Lang\lang-1044.dll
  • C:\Program Files\CCleaner\Lang\lang-1045.dll
  • C:\Program Files\CCleaner\Lang\lang-1046.dll
  • C:\Program Files\CCleaner\Lang\lang-1048.dll
  • C:\Program Files\CCleaner\Lang\lang-1049.dll
  • C:\Program Files\CCleaner\Lang\lang-1050.dll
  • C:\Program Files\CCleaner\Lang\lang-1051.dll
  • C:\Program Files\CCleaner\Lang\lang-1052.dll
  • C:\Program Files\CCleaner\Lang\lang-1053.dll
  • C:\Program Files\CCleaner\Lang\lang-1054.dll
  • C:\Program Files\CCleaner\Lang\lang-1055.dll
  • C:\Program Files\CCleaner\Lang\lang-1057.dll
  • C:\Program Files\CCleaner\Lang\lang-1058.dll
  • C:\Program Files\CCleaner\Lang\lang-1059.dll
  • C:\Program Files\CCleaner\Lang\lang-1060.dll
  • C:\Program Files\CCleaner\Lang\lang-1061.dll
  • C:\Program Files\CCleaner\Lang\lang-1062.dll
  • C:\Program Files\CCleaner\Lang\lang-1063.dll
  • C:\Program Files\CCleaner\Lang\lang-1065.dll
  • C:\Program Files\CCleaner\Lang\lang-1066.dll
  • C:\Program Files\CCleaner\Lang\lang-1067.dll
  • C:\Program Files\CCleaner\Lang\lang-1068.dll
  • C:\Program Files\CCleaner\Lang\lang-1071.dll
  • C:\Program Files\CCleaner\Lang\lang-1079.dll
  • C:\Program Files\CCleaner\Lang\lang-1081.dll
  • C:\Program Files\CCleaner\Lang\lang-1087.dll
  • C:\Program Files\CCleaner\Lang\lang-1092.dll
  • C:\Program Files\CCleaner\Lang\lang-1102.dll
  • C:\Program Files\CCleaner\Lang\lang-1104.dll
  • C:\Program Files\CCleaner\Lang\lang-1109.dll
  • C:\Program Files\CCleaner\Lang\lang-1110.dll
  • C:\Program Files\CCleaner\Lang\lang-2052.dll
  • C:\Program Files\CCleaner\Lang\lang-2070.dll
  • C:\Program Files\CCleaner\Lang\lang-2074.dll
  • C:\Program Files\CCleaner\Lang\lang-3098.dll
  • C:\Program Files\CCleaner\Lang\lang-5146.dll
  • C:\Program Files\CCleaner\Lang\lang-9999.dll
  • C:\Program Files\CCleaner\uninst.exe

You will find in the Windows Registry that the following keys will not be removed; remove them one by one using regedit.exe:
  • HKEY_CLASSES_ROOT\Software\Piriform\CCleaner
  • HKEY_CURRENT_UserName\Software\Piriform\CCleaner
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\CCleaner
  • HKEY_LOCAL_MACHINE\Software\Piriform\CCleaner
  • HKEY_LOCAL_MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\App Paths\ccleaner.exe




How to uninstall CCleaner from your computer using Advanced Uninstaller PRO

CCleaner is an application released by the software company Piriform. Frequently, computer users decide to remove this program. Sometimes this is easier said than done because performing this manually requires some experience regarding removing Windows programs manually. The best SIMPLE action to remove CCleaner is to use Advanced Uninstaller PRO. Here are some detailed instructions about how to do this:

1. If you don't have Advanced Uninstaller PRO already installed on your Windows system, install it. This is a good step because Advanced Uninstaller PRO is one of the best uninstaller and general tool to maximize the performance of your Windows PC.

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2. Run Advanced Uninstaller PRO. Take some time to admire the program's design and number of tools available. Advanced Uninstaller PRO is a very good program.

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


4. Press the Uninstall Programs tool
Go to Uninstall Programs


5. A list of the applications existing on your computer will be shown to you

6. Navigate the list of applications until you find CCleaner or simply click the Search feature and type in "CCleaner". The CCleaner program will be found automatically. Notice that when you click CCleaner in the list , the following data about the application is available to you:


  • Star rating (in the left lower corner). The star rating explains the opinion other people have about CCleaner, from "Highly recommended" to "Very dangerous".
  • Reviews by other people - Click on the Read reviews button.
  • Details about the application you want to remove, by pressing the Properties button.
7. Click the Uninstall button. A confirmation page will show up. accept the removal by clicking the Uninstall button. Advanced Uninstaller PRO will automatically remove CCleaner.
Uninstall CCleaner


8. After removing CCleaner, Advanced Uninstaller PRO will offer to run an additional cleanup. Click Next to go ahead with the cleanup. All the items that belong CCleaner that have been left behind will be found and you will be asked if you want to delete them. By removing CCleaner using Advanced Uninstaller PRO, you can be sure that no registry entries, files or folders are left behind on your system.

Your PC will remain clean, speedy and able to take on new tasks.

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Geographical user distribution

  • Windows 8 (6.2)
  • Windows 7 (6.1)
  • Windows 8.1 (6.3)
  • 10.0
  • Windows XP (5.1)
  • Windows Vista (6.0)
Software Application


Disclaimer

This page is not a recommendation to uninstall CCleaner by Piriform from your PC, we are not saying that CCleaner by Piriform is not a good application for your computer. This page simply contains detailed instructions on how to uninstall CCleaner supposing you want to. The information above contains registry and disk entries that our application Advanced Uninstaller PRO discovered and classified as "leftovers" on other users' computers.

2016-06-19 / Written by Andreea Kartman for Advanced Uninstaller PRO

follow @DeeaKartman
Last update on: 2016-06-19 05:16:07.367