Memory Diag also shows you which apps are taking up most RAM. If the meter is deep in the red, though, it’s time to press the recycle button to free up memory. In this case, it displays what it calls a memory pressure graph that’s color-coded so you can easily see how much memory your Mac has free. Like others on this list, it’s a menu bar item.

Memory Diag is a RAM cleaning tool that not only looks good but does a great job of letting you know when memory is running low. Memory Cleaner also shows you how much space is being used by junk files on your Mac and allows you to free some of that space up, too. When you click on it, Memory Cleaner displays how much RAM you have in use as a percentage of the total, as well as the apps that are using the most memory. Memory Cleaner is also a menu bar app with a clear, easy-to-read dashboard-style layout. There are two options for cleaning, Clean and Extreme Clean, and you can also set Memory Clean to free up RAM automatically, so you never have to think about it. It also displays the apps that are eating out your Mac’s resources and inactive apps occupying RAM. Memory Clean is a menu bar item that shows how much memory you have available and what is occupying the rest.

Download the free version to try out all features. The app is notarized by Apple, which means it’s safe to use on a Mac. When it’s running, it will pop up a warning whenever your Mac runs low on RAM and offers to free some up for you.CleanMyMac X also has a System Junk tool that clears out junk files from your boot drive, giving you more space for virtual RAM. The other tool is the CleanMyMac X menu bar item. The first is its Maintenance module that has a Free Up RAM tool that can grab gigabytes of memory back with a couple of clicks. That will display all running processes, including browser tabs, and show you how much RAM they are using.ĬleanMyMac X has two methods for cleaning memory. If you want to know just how much RAM each app you’re running is consuming, go to Applications > Utilities and launch Activity Monitor.

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