cleanup software

EtreCheck is a simple little app to display the important details of your system configuration and allow you to copy that information to the Clipboard. It is meant to be used with Apple Support Communities to help people help you with your Mac.

http://www.etresoft.com/etrecheck

What?

gaston228 wrote:

I want clean up my system

Why do you think you need to do that?

There is also Malwarebytes…

https://www.malwarebytes.com/mac/