CCleaner CCleaner

A way to uninstall CCleaner from your system

CCleaner is a computer program. This page is comprised of details on how to uninstall it from your computer. It is developed by Piriform. Go over here where you can get more info on Piriform. You can get more details about CCleaner at . CCleaner is usually installed in the C:\Program Files\CCleaner directory, regulated by the user's decision. You can remove CCleaner by clicking on the Start menu of Windows and pasting the command line C:\Program Files\CCleaner\unins000.exe. Note that you might be prompted for administrator rights. CCleaner's primary file takes about 17.73 MB (18594760 bytes) and its name is CCleaner64.exe.

CCleaner installs the following the executables on your PC, taking about 33.11 MB (34717891 bytes) on disk.

  • CCleaner.exe (13.13 MB)
  • CCleaner64.exe (17.73 MB)
  • unins000.exe (1.51 MB)
  • uninst.exe (752.63 KB)

This web page is about CCleaner version 5.47.6716 alone. Click on the links below for other CCleaner versions: to view all...
Quite a few files, folders and registry entries can be left behind when you want to remove CCleaner from your computer.

Folders remaining:
  • C:\Program Files\CCleaner

Usually, the following files remain on disk:
  • C:\Program Files\CCleaner\branding.dll
  • C:\Program Files\CCleaner\cc_config.ini
  • C:\Program Files\CCleaner\CCEnhancer.exe
  • C:\Program Files\CCleaner\CCleaner.dat
  • C:\Program Files\CCleaner\CCleaner.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-1155.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\locales\lang.Brazilian.locale
  • C:\Program Files\CCleaner\locales\lang.Bulgarian.locale
  • C:\Program Files\CCleaner\locales\lang.Chinese.locale
  • C:\Program Files\CCleaner\locales\lang.Chinese_Simplified.locale
  • C:\Program Files\CCleaner\locales\lang.Croatian.locale
  • C:\Program Files\CCleaner\locales\lang.Czech.locale
  • C:\Program Files\CCleaner\locales\lang.Danish.locale
  • C:\Program Files\CCleaner\locales\lang.Dutch.locale
  • C:\Program Files\CCleaner\locales\lang.Estonian.locale
  • C:\Program Files\CCleaner\locales\lang.Finnish.locale
  • C:\Program Files\CCleaner\locales\lang.French.locale
  • C:\Program Files\CCleaner\locales\lang.Georgian.locale
  • C:\Program Files\CCleaner\locales\lang.German.locale
  • C:\Program Files\CCleaner\locales\lang.Greek.locale
  • C:\Program Files\CCleaner\locales\lang.Hebrew.locale
  • C:\Program Files\CCleaner\locales\lang.Hungarian.locale
  • C:\Program Files\CCleaner\locales\lang.Indonesian.locale
  • C:\Program Files\CCleaner\locales\lang.Italian.locale
  • C:\Program Files\CCleaner\locales\lang.Japanese.locale
  • C:\Program Files\CCleaner\locales\lang.Korean.locale
  • C:\Program Files\CCleaner\locales\lang.Polski.locale
  • C:\Program Files\CCleaner\locales\lang.Portuguese.locale
  • C:\Program Files\CCleaner\locales\lang.Russian.locale
  • C:\Program Files\CCleaner\locales\lang.Slovak.locale
  • C:\Program Files\CCleaner\locales\lang.Spanish.locale
  • C:\Program Files\CCleaner\locales\lang.Swedish.locale
  • C:\Program Files\CCleaner\locales\lang.Turkish.locale
  • C:\Program Files\CCleaner\locales\lang.Ukrainian.locale
  • C:\Program Files\CCleaner\unins000.dat
  • C:\Program Files\CCleaner\unins000.exe
  • C:\Program Files\CCleaner\uninst.exe
  • C:\Program Files\CCleaner\version.dll
  • C:\Program Files\CCleaner\winapp2.ini

You will find in the Windows Registry that the following data will not be uninstalled; remove them one by one using regedit.exe:
  • HKEY_CURRENT_USER\Software\Piriform\CCleaner
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\CCleaner 5.47.6716_is1

How to erase CCleaner from your computer with Advanced Uninstaller PRO

CCleaner is a program by the software company Piriform. Sometimes, people decide to erase it. Sometimes this can be troublesome because removing this by hand requires some advanced knowledge related to Windows program uninstallation. The best EASY solution to erase CCleaner is to use Advanced Uninstaller PRO. Here is how to do this:

1. If you don't have Advanced Uninstaller PRO on your Windows system, install it. This is good because Advanced Uninstaller PRO is one of the best uninstaller and general tool to take care of your Windows system.


  • go to Download Link
  • download the program by pressing the DOWNLOAD NOW button
  • install Advanced Uninstaller PRO
2. Run Advanced Uninstaller PRO. It's recommended to take some time to admire the program's interface and wealth of tools available. Advanced Uninstaller PRO is a powerful program.

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

4. Click on the Uninstall Programs feature
Go to Uninstall Programs

5. All the applications existing on the PC will be shown to you

6. Scroll the list of applications until you find CCleaner or simply click the Search feature and type in "CCleaner". If it is installed on your PC the CCleaner app will be found automatically. Notice that when you select CCleaner in the list of programs, the following information regarding the application is made available to you:

  • Safety rating (in the left lower corner). This tells you the opinion other users have regarding CCleaner, from "Highly recommended" to "Very dangerous".
  • Opinions by other users - Click on the Read reviews button.
  • Details regarding the application you are about to uninstall, by pressing the Properties button.
For instance you can see that for CCleaner:

  • The web site of the program is:
  • The uninstall string is: C:\Program Files\CCleaner\unins000.exe
7. Click the Uninstall button. A confirmation dialog will come up. Confirm the uninstall by clicking Uninstall. Advanced Uninstaller PRO will then remove CCleaner.
Uninstall CCleaner

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

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


This page is not a piece of advice to remove CCleaner by Piriform from your PC, nor are we saying that CCleaner by Piriform is not a good software application. This text only contains detailed instructions on how to remove CCleaner supposing you want to. Here you can find registry and disk entries that our application Advanced Uninstaller PRO stumbled upon and classified as "leftovers" on other users' PCs.

2018-09-25 / Written by Dan Armano for Advanced Uninstaller PRO

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Last update on: 2018-09-25 17:29:52.620