Open Finder and navigate to your Photos library (normally, it’s in the Picturesfolder).Once you’ve cleaned up your own picture files, it’s time to get rid of the files your system created. You know, ones of the ground or something? Photos, photos, photos! Talk about taking up a lot of space! First and foremost, select only what you can get rid of, like image copies and maybe some photos that were mistakenly taken. It will also detect leftover files of apps when you manually remove them. It’s very easy and saves you lots of time. You won’t have to search all over for unnecessary files that are left behind when moving an application to Trash. Just launch Cleaner One Pro, click Uninstaller, select your application, and then click Uninstall.

There is another way you can use Cleaner One Pro to completely remove any application.

And that’s exactly the problem you’re trying to resolve. If you do, you’ll leave behind lots of leftover files that may not be obvious to you. But make sure you remove them correctly, don’t just drag them to the Trash. Go through your applications folder and get rid of all the apps you rarely use. Removing old, unused applications is a great way to get some extra space on your startup disk.

Cleaner One safely cleans up system caches with just a few clicks. Periodically removing them can help free up space, but don’t worry, your Mac will recreate new ones as necessary after you restart your Mac.ĭeleting cache files manually is generally safe for your Mac, but unless you know which files can be safely deleted, it might be better not to manually delete items in this folder without knowing what they are.Ĭleaner One Pro is a utility that safely cleans up these kinds of files (and pretty much everything else on this list). However, over time, these cache files start to take up a lot of unnecessary space on your hard disk. The following sections describe how to handle various issues that affect your Mac’s storage space.Ĭache files are files that help your Mac run programs more efficiently. But a better solution is to install an optimization application that manages the startup disk space. You would probably delete files and applications from your Mac or even install an internal secondary hard drive.

Install a second internal hard drive on your Mac.

Move files to an external hard drive or cloud storage.

To make more space on your startup disk you have several options. If your Mac’s startup disk is full and you get a warning message from your Mac system, then this is a serious indication that you have to make space on your Mac startup disk.

Macbook air says disk is full