However, over time caches become bigger and bigger and will start slowing your Mac instead of making it work faster. It can bring you a better user experience, especially when you browse on Safari and Chrome. Cache is used to avoid recreating or re-downloading some information for the operating of system and apps.

If you’re having issues with certain apps, it may also be time to clear your cache.How to Clear Cache on Mac (MacBook/iMac/Mac Pro/mini)Īlong with the daily usage of Mac, various caches will be piled up in the background. There are a few different types of cached data: user or app data that saves information for certain apps system cache, which your operating system uses to save process information and browser cache, which saves your web browsing activity.Ĭonvenient, right? But it’s important to clear this cached information every now and then to keep your data safe and free up disk space, which helps your operating system run more smoothly. That way, your computer doesn’t have to spend time downloading all of that information again - it can just pull it from the cache. When you visit that same site in the future, your browser simply (and quickly) loads data from the folder it's already created. When you visit a website, for example, your browser will download data like images, scripts, and login credentials and save it all in a cached folder. This is called caching, which, as Apple (Opens in a new tab) puts it, “helps reduce internet data usage and speed up software installation on Mac computers, iOS and iPadOS devices, and Apple TV.”

Many of your daily computer activities - like opening programs, logging onto email, and navigating websites - are saved as temporary files within your computer.

Clear mac cache