Mac's system cache is a memory bank that connects the main memory and the processor. There are roughly three main types of caches on your Mac: Whether it's a computer, laptop, smartphone, web browser, or app, you'll find some variety of cache.

Cache definedĬache is storage (or memory bank) that helps to quickly retrieve and collect temporary data to help your device, websites, browsers, and apps load faster. It is true that caches make browsing faster, but they may reveal some secrets you may want to keep to yourself. It is because outdated cache can cause conflicts when loading apps. Also, it may be a solution to some issues affecting your browsing experience, such as privacy. For example, it is a good troubleshooting practice - any time an app becomes sluggish, deleting caches may help make it leaner. Nonetheless, there are some other causes to consider. The most obvious reason to remove cache is to free up some space. A good rule of thumb is to delete individual files but preserve the folders in which they were created. However, caution is necessary when removing the cache generated by the system - your macOS. Generally, it is absolutely safe to remove cache because the apps you install or browsers you use will create new cache files when needed. But before we get into that, let's define some basic things first, so we can all be on the same page. In this article, we're going to uncover the hidden truth about cache. You might even have the idea engraved in your brain that it is better to clear the cache on Mac. You've probably encountered the word cache or cache files a million times while browsing the web.

But to help you do it all by yourself, we’ve gathered our best ideas and solutions below.įeatures described in this article refer to the MacPaw site version of CleanMyMac X. So here’s a tip for you: Download CleanMyMac to quickly solve some of the issues mentioned in this article.

How to clear cache mac