Mac App Store

Mac App Store is the simplest way to find and download apps for your Mac.

To download Memory Clean - Monitor and Free Up Memory from the Mac App Store, you need a Mac with OS X 10.6.6 or later. Learn More.

Memory Clean - Monitor and Free Up Memory


Open the Mac App Store to buy and download apps.


AWARDED MACWORLD 'MAC GEM' 2013 - The Best Memory Cleaning App

Memory Clean is the ultimate app for optimizing your Mac's memory and is best used after you have finished using a memory (RAM) intensive app or game.

With the slickest interface and user experience, Memory Clean stands head and shoulders above the rest.

Note: Memory Clean works by purging the Mac's inactive memory and is best used when you close an intensive app that you do not plan to use again quickly within a few hours. During the cleaning process, older Macs may slow down until the cleaning is complete.

What's New in Version 6.2

Works with macOS Sierra!

Thanks for all your support over the last several years! We are overwhelmed with the success of Memory Clean, which now has millions of users worldwide.

We are working on a major update for Memory Clean and this is a smaller update that sets the groundwork behind the scenes for what is to come! We hope you are excited because we can't wait to show you what we've been working on! Please do leave us a review and let us know your encouraging thoughts and what more you would like from our app. Let us know how you use Memory Clean as part of your workflow :)

If you upgrade via the Extreme Clean in-app purchase, you will gain access our proprietary advanced cleaning algorithm that will free up even more memory. This took a great deal of time to develop and we hope you can support us by upgrading. Once again, we'd like to thank our loyal customers and fans for their support and encouragement over the years.


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Customer Reviews

The best!!

O melhor app para gerenciamento de memória no MacBook. Fácil e prático, ajuda muito no meu dia-a-dia. Perfeito.

The best!

The best free application to manage and maintain Mac free memory always available.
It is lightweight, efficient and meets perfectly the function. I recommend.

The best

Memory Clean is one of those essential applications. Have it on your machine will greatly facilitate your working day

Memory Clean - Monitor and Free Up Memory
View in Mac App Store
  • Free
  • Category: Utilities
  • Updated:
  • Version: 6.2
  • Size: 2.2 MB
  • Language: English
  • Seller:

Compatibility: OS X 10.7 or later, 64-bit processor

Customer Ratings

Current Version:
All Versions:

Top In-App Purchases

  1. Extreme CleanUSD 4.99