When it comes to having the Clean mac There are many alternatives on the market, but one of the most popular because it costs absolutely nothing and because it works well is Onyx. The update was expected this week and luckily it is already among us.
Cleaning
Onyx is an application that is responsible for cleaning absolutely everything that can be left on the Mac. It gives us to choose each aspect of said cleaning, and more than a simple application I personally consider it a ideal application for someone with minimal knowledge of what he does. If you are looking for something very simple, it is better to go to apps like CleanMyMac, but if you like to do custom cleaning and for example leave the browser cache or something in particular without touching, then with Onyx you have the ideal app.
The 2.8.1 update introduces full support for os x mavericks, so consider it mandatory if you are on the latest Apple operating system, since using an older version of Onyx with Mavericks can be dangerous for the system. On the other hand, there are not many new features beyond the integration itself, so quite simply we are facing an update that will allow us to use the app with all the peace of mind in the world.
My advice is that once a week do a cleaning, it takes five minutes and in the long run will make your Mac not run slower than it should.
Link - Onyx
More information - Correlative names when copying folders in OSX Mavericks