Estimated safety rating

ccleaner64.exe is a program which is most likely NOT a virus. So, if ccleaner64.exe is on your system, 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 yourself against threats.

Executable file path

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

MD5 hash of the executable file

The MD5 fingerprint for this program is a95474b14c558cf85a79c18c9356cbca.

Is running as a service

This application does NOT operate as a Windows service. This is usually a good sign.

Is a 64 bit executable file

64-bit code has been detected. This exe can use the full power of a current PC cpu.

File description

The description extracted from the file is CCleaner.

File version

File version extracted from the file 5, 26, 00, 5937.

Manufacturer

Producer Piriform Ltd.

Copyright

Copyright notice Copyright © 2005-2017 Piriform Ltd.

Has valid windows

ccleaner64.exe appears to have visible windows. This means it doesn't work in a kind of stealth mode. Its activity is clearly shown to you.

Potentially dangerous functions

Some unusual functions of the Operating System appear to be used, such as functions for tapping the keyboard. We advise you to be very careful regarding this program.

Digitally signed

ccleaner64.exe is digitally signed. Nowadays most clean programs are digitally signed.

Valid digital signature

The digital signature found in ccleaner64.exe checks out perfectly. This is most likely a clean, ok program.

Certifier name

Digital certificate name: Piriform Ltd

Issuer name

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

Starts with windows

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

Can be uninstalled

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