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Program info

Estimated safety rating


ccleaner64.exe is a application which is probably legit. So, if ccleaner64.exe is on your PC, it is probably ok, and will NOT be a cause for concern. Even if your system is virus-free, we still advise you to purchase a well-known antivirus with a good detection rate, in order to defend your system against threats.

Executable file path

 C:\Program Files\CCleaner\CCleaner64.exe

Normally, this application is located in C:\Program Files\CCleaner\CCleaner64.exe.

MD5 hash of the executable file


The MD5 checksum for this file is e6f5ad3fd6d0f64ec88357fc481a71ab.

Is running as a service


This program is NOT registered as a Windows service. This is good.

Is a 32 bit executable file


This app runs in 32-bit mode. It can not exploit the entire set of features of modern PC CPUs. This is quite normal because the makers did not upgrade it to use the x64 instruction set.

File description


The description stored in the file is CCleaner.

File version

 5, 35, 0, 6210

File version stored as a property 5, 35, 0, 6210.


 Piriform Ltd

Producer Piriform Ltd.


 Copyright © 2005-2017 Piriform Ltd

Intellectual property rights notice Copyright © 2005-2017 Piriform Ltd.

Has valid windows


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

Digitally signed


The digital certificate is missing from this program. The maker did not sign it. This is usually bad.

Starts with windows


This executable is set up to start when your PC boots. Yes

Can be uninstalled


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