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Program info

Estimated safety rating


ccleaner64.exe is a program which is most likely legit. So, if ccleaner64.exe is on your PC, it is most likely ok, and will NOT be a cause for concern. Even if your PC is clean, we still advise you to use a good antivirus with a good detection rate, in order to yourself your PC against viruses and malware.

Executable file path

 C:\Program Files\CCleaner\CCleaner64.exe

Usually, the default filename and directory where the application is stored is
C:\Program Files\CCleaner\CCleaner64.exe.

MD5 hash of the executable file


The MD5 checksum for this program is 720b1ed18b11d46569452a9555ea3ab8.

Is running as a service


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

Is a 64 bit executable file


64-bit code has been detected. This exe can exploit the full power of a modern computer processor.

File description


The description present in the program is CCleaner.

File version

 5, 31, 00, 6105

File version extracted from the file 5, 31, 00, 6105.


 Piriform Ltd

Author Piriform Ltd.


 Copyright © 2005-2017 Piriform Ltd

Copyright notice Copyright © 2005-2017 Piriform Ltd.

Has valid windows


ccleaner64.exe appears to have visible windows. This is good because it doesn't run in a kind of stealth mode. Its activity is clearly displayed to you.

Potentially dangerous functions


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

Digitally signed


ccleaner64.exe is digitally signed. Today the large majority of legit programs are digitally signed.

Valid digital signature


The digital signature attached to ccleaner64.exe is valid. This is very good.

Certifier name

 Piriform Ltd

Digitally signed by: 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 program is set up to start when your PC starts. Yes

Can be uninstalled


It has an uninstall routine, which is good. si are uninstall.