Whatever your need, AppCleaner can do that job. What do Mac Ads Cleaner and Mac App Cleaner do while installed Movavi Mac Cleaner 2 Personal Edition. Or you might want a reset on your 'limited free trial', because you're sneaky. how to remove mac adware cleaner pop up w. You might want to delete the preferences, because you're pretty sure you broke something. You might simply want a program to be gone forever. Sometimes you simply want those files to be gone, though. This could be considered a good thing by some – your settings are saved, and will be there waiting for you should you even decide to re-install the software. Whether you drag an application to the trash or delete it in the launchpad, programs you uninstall from your Mac leave stuff behind. Happily, Macs aren't poorly designed like that, right? Wrong. Uninstalling apps in Windows, as it turns out, leaves a lot of crap behind – and the standard methods of uninstallation don't do anything about that. We recently outlined the best free uninstallers for Windows. AppCleaner is a free uninstaller for Mac that searches for and lets you delete all the settings, caches and other junk files programs you delete that would otherwise remain.