Some apps and utilities can build up cache sizes that reach into gigabytes. User cache makes up the majority of junk data on macOS. Your applications accumulate user's cache data on a hard disk the longer they are in use. The good news is you can clean them up manually, or you can clean them with a special app which can clear the browser cache in Safari, Chrome, and Firefox, as well as your system cache, email cache, user cache files, and even your DNS cache files. The guide to clean all caches on your Macīesides browser and website information, your Mac keeps several caches of its own for different reasons. Here's a guide to cleaning all these caches, at the end of which your Mac will be lighter and leaner. Old cache files do nothing but cluttering your system and slowing down your Mac through all the wasted space it is taking up. This works out in your favor when you return to a site without having to log in again, but it can also leave you feeling like your computer is spying on you. Caches also include cookies and trackers that save information about your browsing history and report the data back to the site. You know how you shop for something online and then for weeks you’re seeing it everywhere? That’s because your browser caches hundreds of files that make up the websites you visit. All browsers store your browsing history and cache data from websites you visit.

These cache data created by the built-in macOS system services that run your Mac. Every applications creates a lots of cache - it wouldn’t be surprising to clear up gigabytes of space when cleaning app caches. It includes apps that came with your macOS (like Mail) as well as 3rd-party apps (like Sketch). These cache files created by all the apps that you use on Mac. There are three types of caches you can clean on your Mac: One easy way to keep your Mac running its best is to occasionally clean the cache. Your Mac takes care of routine maintenance behind the scenes eventually, but that doesn’t mean you can’t keep things tidy yourself in the meantime. Make your Mac fast and secure with CleanMyMac X.

One click maintenance for mac