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Program info

Estimated safety rating


ccleaner64.exe is a program which is most likely NOT a virus or malware. So, if ccleaner64.exe is on your laptop or desktop computer, it is most likely ok, and will NOT be a cause for concern. Even if your system is virus-free, it is still recommended to use a well-known antivirus with a good detection rate, in order to defend your system against potential security problems.

Executable file path

 C:\Program Files\CCleaner\CCleaner64.exe

This program is usually stored on disk in C:\Program Files\CCleaner\CCleaner64.exe.

MD5 hash of the executable file


The MD5 checksum for this executable is 2269768074f6a93e454ba384ed9652e2.

Is running as a service


This application does NOT run as a Windows service. This is normally a good sign.

Is a 64 bit executable file


This is a 64-bit executable. It runs using the full capacity of nowadays' computer processors.

File description


The description extracted from the program is CCleaner.

File version

 5, 25, 00, 5902

File version extracted from the file 5, 25, 00, 5902.


 Piriform Ltd

Company Piriform Ltd.


 Copyright © 2005-2016 Piriform Ltd

Copyright notice Copyright © 2005-2016 Piriform Ltd.

Has valid windows


This task does NOT have visible windows. This is usually a bad thing.

Potentially dangerous functions


Some dangerous features of the Operating System appear to be used, such as functions for intercepting the keyboard. We advise you to perform more in-depth research about this program.

Digitally signed


ccleaner64.exe is digitally signed. Nowadays the large majority of legit software applications are digitally signed.

Valid digital signature


The digital signature found in ccleaner64.exe checks out perfectly. This is very good.

Certifier name

 Piriform Ltd

Digital certificate name: Piriform Ltd

Issuer name

 Symantec Class 3 SHA256 Code Signing CA

Certificate's issuer name: Symantec Class 3 SHA256 Code Signing CA

Starts with windows


This executable is set up to start when the PC starts. Yes

Can be uninstalled


It has an uninstall string in registry, which is a good sign. si are uninstall.