Just a warning, don't confuse CCleaner with CCCleaner. I accidentally downloaded CCCLeaner and it is malware, my AVG Cloud Care removed it.
try to always get any software from the official website and you'll be right.
Just to inform in a more accurate way about this subject.
I was updating an old version of ccleaner (piriform) from inside ccleaner itself and I was prompted by a windows to choose where to download it:
filehippo site or piriform site.
I was considering it was the same and started from filehippo.
Unfortunately I did not make the right choice, because filehippo is a site that deliberately confuses the navigation, leading you to download a different program (due to adds motivations).
Anyway, the worst thing is that I downloaded CC-Cleaner (unknown author, supported by http://ccleaner.online/)instead of CCleaner (by Piriform).
CC-Cleaner is clearly a fraud, because it gives a low quality program using a name similar to Ccleaner, with the intention to cheat the user and sell a different low quality program package at higher price.
I think that filehippo.com and “ccleaner.online” have the same gross negligence and Piriform should protect its own image by publishing a strong Formal Notification.
FileHippo is best surfed using a browser running an adblocker extension, eg, uBlock Origin.
that way a lot of the false offerings are removed, but due diligence is still required.