ccleaner64.exe is a application which is most likely legit. 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 PC is virus-free, we still advise you to purchase a well-known antivirus with a good detection rate, in order to yourself yourself against viruses and malware.
This program is normally stored in C:\CCleaner64.exe.
The MD5 checksum for this executable is f81f345586f08409752fc89ee3c02b17.
This application does NOT operate as a Windows service. This is usually a good sign.
This is a x64 executable. It runs using the full capacity of modern computer processors.
The description written in the exe is CCleaner.
File version 5, 21, 00, 5700.
Company name Piriform Ltd.
Legal copyright Copyright © 2005-2016 Piriform Ltd.
This exe does NOT have visible elements of user interface. This is usually a bad sign.
Some insecure features of Windows have been used, such as functions for intercepting the keyboard. We advise you to be very careful regarding this program.
ccleaner64.exe is digitally signed. Today the large majority of serious programs are digitally signed.
The digital signature found in ccleaner64.exe verifies as ok. This is very good.
Digital certificate name: Piriform Ltd
Certificate's issuer name: Symantec Class 3 SHA256 Code Signing CA
This application starts at Windows startup. Yes
This application does NOT have an uninstall command set up in registry.